Sharks Warn Off Predators By Wielding Light Sabers

Diminutive deep-sea sharks illuminate spines on their backs like light sabers to warn potential predators that they could get a sharp mouthful, a new study suggests.

Paradoxically, the sharks seem to produce light both to hide and to be conspicuous—a first in the world of glowing sharks. (See photos of other sea creatures that glow.)

"Three years ago we showed that velvet belly lanternsharks [(Etmopterus spinax)] are using counter-illumination," said lead study author Julien Claes, a biologist from Belgium's Catholic University of Louvain, by email.

In counter-illumination, the lanternsharks, like many deep-sea animals, light up their undersides in order to disguise their silhouette when seen from below. Brighter bellies blend in with the light filtering down from the surface. (Related: "Glowing Pygmy Shark Lights Up to Fade Away.")

Fishing the 2-foot-long (60-centimeter-long) lanternsharks up from Norwegian fjords and placing them in darkened aquarium tanks, the researchers noticed that not only do the sharks' bellies glow, but they also had glowing regions on their backs.

The sharks have two rows of light-emitting cells, called photophores, on either side of a fearsome spine on the front edges of their two dorsal fins.

Study co-author Jérôme Mallefet explained how handling the sharks and encountering their aggressive behavior hinted at the role these radiant spines play.

"Sometimes they flip around and try to hit you with their spines," said Mallefet, also from Belgium's Catholic University of Louvain. "So we thought maybe they are showing their weapon in the dark depths."

To investigate this idea, the authors analyzed the structure of the lanternshark spines and found that they were more translucent than other shark spines.

This allowed the spines to transmit around 10 percent of the light from the glowing photophores, the study said.

For Predators' Eyes Only

Based on the eyesight of various deep-sea animals, the researchers estimated that the sharks' glowing spines were visible from several meters away to predators that include harbor seals (Phoca vitulina), harbor porpoises (Phocoena phocoena), and blackmouth catsharks (Galeus melastomus).

"The spine-associated bioluminescence has all the characteristics to play the right role as a warning sign," said Mallefet.

"It's a magnificent way to say 'hello, here I am, but beware I have spines,'" he added.

But these luminous warning signals wouldn't impede the sharks' pursuit of their favorite prey, Mueller's bristle-mouth fish (Maurolicus muelleri), the study suggested. These fish have poorer vision than the sharks' predators and may only spot the sharks' dorsal illuminations at much closer range.

For now, it remains a mystery how the sharks create and control the lights on their backs. The glowing dorsal fins could respond to the same hormones that control the belly lights, suggested Mallefet, but other factors may also be involved.

"MacGyver" of Bioluminescence

Several other species use bioluminescence as a warning signal, including marine snails (Hinea brasiliana), glowworms (Lampyris noctiluca) and millipedes (Motyxia spp.).

Edith Widder, a marinebiologist from the Ocean Research and Conservation Association who was not involved in the current study, previously discovered a jellyfish whose bioluminescence rubs off on attackers that get too close.

"It's like paint packages in money bags at banks," she explained.

"Any animal that was foolish enough to go after it," she added "gets smeared all over with glowing particles that make it easy prey for its predators."

Widder also points out that glowing deep-sea animals often put their abilities to diverse uses. (Watch: "Why Deep-Sea Creatures Glow.")

"There are many examples of animals using bioluminescence for a whole range of different functions," she said.

Mallefet agrees, joking that these sharks are the "MacGyver of bioluminescence."

"Just give light to this shark species and it will use it in any possible way."

And while Widder doesn't discount the warning signal theory, "another possibility would be that it could be to attract a mate."

Lead author Julien Claes added by email, "I also discovered during my PhD thesis that velvet belly lanternsharks have glowing organs on their sexual parts."

And that, he admits, "makes it very easy, even for a human, to distinguish male and female of this species in the dark!"

The glowing shark study appeared online in the February 21 edition of Scientific Reports.

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Americans Targeted for Allegedly Running Underage Prostitution in Philippines

Arthur Benjamin is sitting at the edge of a small stage, wearing a lavender Hawaiian shirt and nursing a bottle of San Miguel Light beer. The 6-foot-6 mustachioed Texan lazily watches the half dozen or so girls dancing rather unenergetically around the stage's pole.

"I forgot your gift again, it's in the car," Benjamin says to one of the girls on stage, shouting above the pop music blaring from the speaker system.

The small, dingy bar, which Benjamin says he owns, is called Crow Bar. It's in a rundown part of the picturesque Subic Bay in the western Philippines, about a three hour drive from the capital, Manila. Home for 50 years to a United States naval base, Subic Bay has become synonymous with foreigners looking for sex in the long string of bars that line the main road along the coast.

Watch the full story on "Nightline" TONIGHT at 12:35 a.m. ET

The bars in this area are often packed with older foreign men ogling the young Filipina women available for the night for a "bar fine" of around 1,500 Filipino pesos, or just over $35. Many of the bars are owned and operated by Americans, often former military servicemen who either served on the base or whose ships docked here until the base was shuttered under political pressure in 1992.

Most of the prostitutes working in the bars are indeed 18 or older. But in the Philippines, just a small scratch to the surface can reveal a layer of young, underage girls who have mostly come from impoverished rural provinces to sell their bodies to help support their families.

Benjamin, 49, is, according to his own statements, one of the countless foreigners who has moved beyond just having sex with underage girls to owning and operating a bar where girls in scantily-clad outfits flaunt their bodies for patrons.

"My wife recently found out that I have this place," he tells an ABC News "Nightline" team, unaware they are journalists and recording the conversation on tiny hidden cameras disguised as shirt buttons.

Benjamin said that a "disgruntled waitress" had written his wife on Facebook, detailing his activities in Subic Bay.

"She sent her this thing saying that I have underage girls who stayed with me, that I [have anal sex with them], I own a bar, I've got other girls that I'm putting through high school, all this other crap," he said.

"All of which is true," he laughed. "However, I have to deny."

He sends a text message summoning his current girlfriend, a petite dark-skinned girl called Jade, who he said is just 16 years old. Benjamin says he bought the bar for her about a year ago and while most still call it Crow Bar, he officially re-named it with her last name.

"She needed a place to stay, I needed a place to do her. I bought a bar for her," he says, explaining that she lives in a house out back by the beach.

"You're not going to find anything like this in the States, not as a guy my age," he said as he looked down at Jade. "Ain't going to happen."

Benjamin is the latest target of Father Shay Cullen, a Catholic priest with a thick Irish brogue and fluency in the local language, Tagalog. Through his non-profit center called Preda, he's been crusading against underage sex trafficking in the Philippines for 40 years.

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Ancient continent hides beneath Indian Ocean

The sands of Mauritius are hiding a secret: deep beneath them lurks an ancient continent.

Trond Torsvik and colleagues at the University of Oslo, Norway, analysed grains of zircon found on the island's beaches, measuring the balance of lead and uranium isotopes to work out their age. This showed some formed almost 2 billion years ago – although the volcanic island is no more than 65 million years old.

So where did the grains come from? Torsvik thinks they are from fragments of continental crust beneath Mauritius that melted as the volcanic island formed. The team have named the proposed continent Mauritia.

It's a reasonable idea, says Michael Wysession at Washington University in St. Louis, Missouri. "It's hard to imagine how zircons could be there any other way."

Journal reference: Nature Geoscience, DOI: 10.1038/ngeo1736

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High risks for Obama in new spending fight

WASHINGTON: Barack Obama may have the upper hand against Republicans in a high-risk new spending showdown, but a drawn-out clash would likely damage the economy and put his presidential legacy on the line.

The United States is just five days from its latest self-inflicted flirt with economic disaster -- an $85 billion hit from automatic and indiscriminate spending cuts -- but no one is burning the midnight oil to find a way out.

Instead, Obama is in full-bore campaign mode, blaming Republicans for apocalyptic scenarios after the so-called "sequester" hits, blitzing local media markets and hitting the road to build an indictment against his foes.

He rails about "meat cleaver" cuts that could cost public sector jobs, stall the economy, hinder a superpower military, furlough FBI agents, drain resources from emergency services and clog up US airports.

Obama's tactics mark an evolution in his political style, after often fruitless efforts to compromise with Republicans during his first term.

Now, the president is playing an outside game, waging a campaign to force Republicans to agree to raising more revenue -- through higher taxes on the rich -- to combine with less severe spending cuts to cut the deficit.

So far, it has been an unfair fight. Obama is exploiting his office's unique power to grab headlines, and will this week begin swooping on Air Force One into different states to highlight the cost of the cuts.

"Presidents have a major advantage, regardless of who they are, over their opponents in Congress," said David Johnson, CEO of political consulting firm Strategic Vision.

"This president is very skillful at using imagery, and employing the bully pulpit to show how the sequester will affect everyday lives, teachers and law enforcement. He is also still basking in the glow of re-election."

Obama's argument has the benefit of clarity.

"Are Republicans in Congress really willing to let these cuts fall on our kids' schools and mental health care just to protect tax loopholes for corporate jet owners?" he asked in his weekly address Saturday.

"Are they seriously prepared to inflict more pain on the middle class because they refuse to ask anything more of those at the very top?"

Republicans refuse to agree on revenue hikes, arguing that Obama simply wants to bring in more cash to spend on a bloated government.

Obama is playing to his strengths.

He is better at building grassroots coalitions than playing Washington's inside power game. He is also being careful not to repeat his first-term mistake of getting bogged down in the White House.

This week alone, he brought in local television networks for interviews, won flattering headlines after an off-the-record chat with top journalists and appeared with firefighters who fear the impact of the sequester.

A USA Today poll showed that 49 per cent of Americans would blame Republicans in Congress for the impact of the sequester, while only 31 per cent would blame Obama.

Senior White House officials say that when the sequester hits and Americans see the consequences, Republicans will be forced to seek compromise.

Republican Senator Tom Coburn said Sunday that the sequester was a terrible way to cut spending because it slices funding indiscriminately and does not distinguish between worthy and unworthy programs.

But he complained that there had been "no leadership" from Obama in realizing America had a spending addiction.

"The problem is, is an excessive, bloated, big federal government that's highly inefficient and highly ineffective," Coburn told "Fox News Sunday."

Whether Republicans will take all the blame if the sequester hits will be tested once spending cuts begin taking effect on Friday.

"It's a very risky strategy, I think the Obama administration believes and hopes that this sequester will take effect but then quickly be resolved," said Tom Baldino, a professor of political science at Wilkes University.

"But if it drags on, it will come back to hurt Obama. It's... a high risk, high payoff or high cost of failure."

While Republicans would prefer targeted spending cuts and to safeguard the military's resources, they are so far holding firm.

Cutting spending has almost religious significance for many conservatives, and some lawmakers, fearing a Tea Party primary challenge, may bank the sequester cuts -- however extreme.

That could leave Obama in a tough spot, watching the sequester hit growth and nudging a high unemployment rate still higher, dampening hopes to add a strong economic recovery to his presidential legacy.

A prolonged paroxysm in Congress could also delay Obama's other priorities.

"This is going to be a major diversion from the president's other initiatives, like gun control and immigration reform," said Johnson.

"He is going to be losing political capital the longer it goes on."

- AFP/ck

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Samsung, Tim Burton brighten Oscars with rainbow-colored unicorn blood

Movies take a lot of thinking.

(Credit:
Samsung Screenshot by Chris Matyszczyk/CNET)

"This is getting too weird for me."

These are words you never expected to hear coming from the mouth of Tim Burton.

Yet Samsung, which these days leaves no competitive joke unturned and no Hollywood star untapped, delivered precisely that during the Oscars broadcast.

The ad, released by Samsung a little while before the show, features Burton playing a director delighted to be turning the "Unicorn Apocalypse" game into a movie.

In this context, "delighted" takes on a very idiosyncratic form.

We begin by hearing that another Samsung endorser, LeBron James, is addicted to "Unicorn Apocalypse."

More Technically Incorrect

It's surely hard for anyone not to become addicted to zombie unicorns.

Who more appropriate, then, to direct the movie of the game than Tim Burton?

The man who sees blackness in darkness and deep gray in white saunters into the gaming company and plays, well, himself.

"Did you guys know that unicorns are basically goats?" Burton informs the rapt game creators.

He follows that fascinating information with the perhaps even less-well known fact that unicorn blood is rainbow-colored with little weird sparkles in it.

Which would sum up this ad.

Yes, there are Samsung products in it.

More important, however, are the little weird sparkles that are being sprayed upon the brand with stars, cheek and, most of all, wit.

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Picture Archive: Dorothy Lamour and Jiggs, Circa 1938

Dorothy Lamour, most famous for her Road to ... series of movies with Bing Crosby and Bob Hope, never won an Oscar. In her 50-plus-year career as an actress, she never even got nominated.

Neither did Jiggs the chimpanzee, pictured here with Lamour on the set of Her Jungle Love in a photo published in the 1938 National Geographic story "Monkey Folk."

No animal has ever been nominated for an Oscar. According to Academy Award rules, only actors and actresses are eligible.

Uggie, the Jack Russell terrier from last year's best picture winner, The Artist, didn't rate a nod. The equines that portrayed Seabiscuit and War Horse, movies that were best picture contenders in their respective years, were also snubbed.

Even the seven piglets that played Babe, the eponymous star of the best picture nominee in 1998, didn't rate. And the outlook seems to be worsening for the animal kingdom's odds of ever getting its paws on that golden statuette.

This year, two movies nominated in the best picture category had creatures that were storyline drivers with significant on-screen time. Neither Beasts of the Southern Wild (which featured extinct aurochs) or Life of Pi (which featured a CGI Bengal tiger named Richard Parker) used real animals.

An Oscar's not the only way for animals to get ahead, though. Two years after this photo was published, the American Humane Association's Los Angeles Film & TV Unit was established to monitor and protect animals working on show business sets. The group's creation was spurred by the death of a horse during the filming of 1939's Jessie James.

Today, it's still the only organization that stamps "No Animals Were Harmed" onto a movie's closing credits.

Editor's note: This is part of a series of pieces that looks at the news through the lens of the National Geographic photo archives.

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Oscars 2013: Live Blog of the Academy Awards

Feb 24, 2013 1:13pm

11:55 p.m. ET: Drum roll please! And the Oscar for Best Picture goes to “Argo.”

11: 52 p.m. ET: Surprise! The Academy brings out first lady Michelle Obama to help Jack Nicholson introduce the nominees for Best Picture.

11:44 p.m. ET: Daniel Day-Lewis wins Best Actor, as expected for his portrayal of Abe Lincoln in “Lincoln.” Lewis cracks a joke in his acceptance speech, saying he was supposed to be cast as Margaret Thatcher and presenter Meryl Streep was the first choice for Lincoln. “Meryl Streep was Steven’s first choice to play Lincoln… I’d like to see that version,” Lewis says.

11:43 p.m. ET: Jennifer Lawrence wins Best Actress for “Silver Linings Playbook” and takes a tumble on the way up the stairs to claim her statuette. She brushes it off like the leading lady she is, but keeps the speech very short. Co-star Bradley Cooper’s face is glowing with excitement.

11: 37 p.m. ET: Best Actress category is up next. See how each of these leading ladies — and girl — stacked up on the red carpet. (And a very happy birthday to nominee Emmanuelle Riva, who turns 86 today).

Credit: Getty Images

11: 33 p.m. ET: Best Director goes to Ang Lee for “Life of Pi.” It’s his second Oscar win.

11:32 p.m. ET: Four more awards to go!

11:26 p.m. ET: Oscar for Best Original Screenplay goes to Quentin Tarantino for “Django Unchained.” “This will be the writer’s year, man,” a slightly rambling Tarantino says in his acceptance speech after evading the playoff music.  Tarantino also won Best Screenplay at the BAFTAs and the Golden Globes. “Django Unchained” is

11:24 p.m. ET: “Argo” wins Best Adapted Screenplay.

PHOTO SPECIAL: Our Best and Worst Dressed List

Image credit: Getty Images

11:16 p.m. ET: Frontrunner Adele wins Best Original Song for “Skyfall.” The singer gets emotional in her short acceptance speech and thanks her hubby: “My man, I love you baby.”

11:10 p.m. ET: Best Original Score goes to “Life of Pi.” (More praise for Ang Lee).

11:07 p.m. ET: The stars of “Chicago” take to the stage to mark the tenth anniversary of “Chicago” winning Best Picture. “We’re concerned tonight’s show isn’t gay enough yet,” MacFarlane quipped.

11:00 p.m. ET: Music legend Barbra Streisand is singing “The Way We Were” as a tribute to the late composer Marvin Hamlisch. She’s still got it! (Fun fact: Hamlisch composed the very first “GMA” theme song.)

10: 57 p.m. ET: George Clooney gets the honor of presenting the In Memoriam package. “We thank you for the memories,” the star says. More here from Oscars.com.

MORE: Clooney and Stars Sport Stubble on the Red Carpet

10: 49 p.m.: “Lincoln” wins Best Production Design.

READ MORE: Full Wrap of the Oscars

10: 47 p.m.: Dubbed “boy wizard” and “girl vampire” by MacFarlane, Daniel Radcliffe and Kirsten Stewart present the award for Achievement in Production Design. Stewart is sans the crutches she was sporting on the red carpet earlier. Read all about it here, including what Anne Hathaway reportedly said to Stewart before she went on stage.

Watch Live Oscars Coverage Here

10: 44 p.m. ET: Nicole Kidman introduces the third batch of Best Picture nominees — “Silver Linings Playbook,” “Django Unchained” and ”Amour.”

10:35 p.m. ET: The unstoppable Adele performs her hit “Skyfall.” Our eyes are glued to the TV as our everyone’s backstage, including winner Anne Hathaway, Entertainment Weekly’s Jess Cagle tweeted. There have been some serious performances tonight.

Image credit: Kevin Winter/Getty Images

10: 33 p.m. ET: “Argo” wins Film Editing.

10: 32 p.m. ET: “Editors make so many of us look way better than we ever had a right to,” Sandra Bullock says before presenting the award for Best Film Editing.

10:23 p.m. ET: No surprise! Anne Hathaway takes home Best Supporting Actress. “It came true,” she says, clutching the statue.

Image credit: Kevin Winter/Getty Images

10:20 p.m. ET: Best Supporting Actress time … finally!It’s between Amy Adams, “The Master”; Sally Field, “Lincoln”; Anne Hathaway, “Les Miserables”; Jacki Weaver, “Silver Linings Playbook”; Helen Hunt, “The Sessions.”

10:15 p.m. ET: “We have a tie,” Mark Wahlberg said before announcing the award for Best Sound Editing. The first one goes to “Zero Dark Thirty.” The second one goes to “Skyfall.” Is a tie allowed, you ask? It’s not the first in Oscars history.

Credit: Kevin Winter/Getty Images

The most famous was in 1986 when Barbra Streisand and Katharine Hepburn tied for Best Actress, but there were five in total: Best Actor category in 1949, Best Documentary Short Subject in 1968, Best Actress in 1986, Documentary Feature in 1994, and Live Action Short Film, ABC News’ Alexis Shaw reports. Read all about it here.

10:13 p.m. ET: Ted wouldn’t be Ted without a Jewish joke. The bear asks Mark Wahlberg if he’s Jewish because he has “a berg” at the end of his name.  ” Wrong answer. Try again. If you want to work in this town… ” he says. “I was born Theodore Shapiro…”

10:11 p.m. ET: Ted is in the house. The stars of MacFarlane’s box office hit, “Ted,” Mark Wahlberg and Ted, presented the award for Sound Mixing to “Les Miserables.”

Image credit: Getty Images

10:01 p.m. ET: The cast of “Les Miserables” is singing “One Day More.” Anne Hathaway stole the show, as expected.

9:59 p.m. ET: No words. Jennifer Hudson is breaking it down with “Dreamgirls’” “And I’m Telling You.”

Credit: Kevin Winter/Getty Images

9:53 p.m. ET: The movie musical tribute is off to a killer start with Catherine Zeta-Jones’ performance of “All That Jazz” from “Chicago.”

9:50 p.m. ET: Best Foreign Language Film is “Amour.”

9:44 p.m. ET: “Searching for Sugar Man” takes home Best Documentary Feature. Jaws music creeps in again … (An aside: there’s an official Twitter handle for Jaws music already with one tweet: “GET OFF THE STAGE!!!!!!!!”)

Full List of Winners

9:42 p.m. ET: MarFarlane gets some laughs at the expense of Ben Affleck and Jessica Chastain. On Affleck’s facial hair: “The first time I saw him with all that facial hair I thought finally the Kardashians have made the jump to film.” On Jessica Chastain’s character in “Zero Dark Thirty” — a movie about a “woman’s innate ability to never let anything go,” he jokes.

9:40 p.m. ET: Second batch of Best Picture nominees — “Argo,” “Lincoln,” “Zero Dark Thirty” – get their moment in the spotlight.

9: 36 p.m. ET: Best Documentary Short Subject goes to “Inocente.”

9: 33 p.m. ET: Shawn Christensen of “Curfew” wins for Live Action Short Film. Stars of “Django Unchained” Kerry Washington and Jamie Foxx present.

9:27 p.m. ET: Standing ovation for Shirley Bassey singing “Goldfinger.” Thoughts on her performance?

9: 22 p.m. ET: Bond… James Bond! A ravishing Halle Berry takes to the stage in Marchesa for the Academy’s tribute to 50 years of James Bond films.

9:20 p.m. ET: “Les Miserables” picks up Best Makeup and Hairstyling.

9:18 p.m. ET: Jennifer Aniston and Channing Tatum Best Costume Designgoes to Jacqueline Durran for “Anna Karenina.” Click here to see her Oscar-winning costumes.

9:11 p.m. ET: And they’re playing people off with Jaws music. Hilarious and brilliant. Nicole Kidman mouths from her seat: “Poor thing.”

9:10 p.m. ET: That’s two for “Life of Pi.” The film picks up another win for Visual Effects.

9:07 p.m. ET:The Best Oscar for Cinematography goes to… Claudio Miranda for “Life of Pi.” The cast of “The Avengers” hands out the award.

Full List of Winners

9:05 p.m. ET: MacFarlane jokes about nine-year-old Quvenzhane Wallis’ age. “It’ll be 16 years till she’s too old for George Clooney.”

9:03 p.m. ET: Reese Witherspoon just gave us a briefing on the three of the Best Picture nominees: “Les Miserables,” “Life of Pi,” and “Beasts of the Southern Wild.” That song from “Les Mis” — “Do You Hear the People Sing?” — is now in my head.

9:00 p.m. ET: Best Animated Feature Oscar goes to….”Brave.”

8: 58 p.m. ET: “Paperman” wins Best Animated Short.

8: 58 p.m. ET: Paul Rudd and Melissa McCarthy lost us in their intro to animated short film.

8: 51 pm. ET: And the Oscar for Best Supporting Actor goes to Christoph Waltz in “Django Unchained.”

Credit: Chris Pizzello/AP

8:49 p.m. ET: Every nominee for Best Supporting Actor already has an Oscar under his belt.

8: 42 p.m. ET: Another musical number with Daniel Radcliffe and Joseph-Gordon Levitt. And then we got a little Disney music too with “Be Our Guest,” which finally scored MacFarlane the “Best Oscars host ever” headline.

Credit: Robyn Beck/AFP/Getty Images

8: 39 p.m. ET: Channing Tatum and Charlize Theron are dancing to MacFarlane singing “The Way You Look Tonight.” A shame not to see the “Magic Mike” star shirtless though.

Credit: Mark Davis/Getty Images

Image credit: Robyn Beck/AFP/Getty Images

8:38 p.m. ET: Captain Kirk from “Star Trek” has descended on the stage to warn MacFarlane that he’s about to ruin the Oscars and be branded the worst Oscar host ever. “The show is a disaster. I’ve come back in time … to stop you from ruining the Academy Awards,” William Shatner says. “You sing an incredibly offensive song that upsets a lot of women in the audience.” Cut to MacFarlane singing “We Saw Your Boobs,” a hilarious number referencing when we’ve seen actresses nude in movies.

Image credit: Robyn Beck/AFP/Getty Images

8:35 p.m. ET: MacFarlane pokes fun at Daniel Day Lewis’ method. “Your process fascinates me. You were totally 100% in character in Lincoln… So if you saw a cell phone, would you have to be like, ‘Oh god, what’s that?’ If you bumped into Don Cheadle on the studio lot, you’d try and free him on the studio lot.”

8: 32 p.m. ET:  Too much? MacFarlane compared “Django Unchained” to Rihanna and Chris Brown’s relationship.

8:30 p.m. ET: Seth MacFarlane is on stage and quips: “The quest to make Tommy Lee Jones laugh begins now.”

8:27 p.m. ET: The stars are seated and the show is about to start. A lot of anticipation about Seth MacFarlane’s opening monologue. Channing Tatum is tweeting that he’s getting ready to take to the stage: “Hope you like what we’ve been working on. Getting ready to hit the #Oscars stage! Wish me luck!” Will there be a musical number right off the bat?

8:20 p.m. ET: Strapless is definitely a trend of the night. We’ve also seen a lot of beauties in blue.

Image credit: Getty Images

8: 15 p.m. ET: We’ve confirmed that Best Supporting Actress nominee Helen Hunt is rocking … H&M! “The Session” actress is in a  custom made midnight-blue full length gown is silk satin gown (also strapless). 

8:14 p.m. ET: Anne Hathaway is talking about her dress. “My mom says it’s business in the front, party in the back.”

8:08 p.m. ET: Do Jacki Weaver and Olivia Munn share a stylist? ABC News’ Alexis Shaw spotted the Best Supporting Actress nominee and Munn in eerily similar crimson gowns with matching gold embellishment on the top. Click here for more.

Credit: Jason Merritt/Getty Images

8:05 p.m. ET: Kristen Stewart is sporting crutches on the red carpet. Might be because she took home the Worst Actress Razzie award last night for “Twilight Saga: Breaking Dawn — Part 2.”

Credit: Christopher Polk/Getty Images

8:00 p.m. ET: The show is now officially a half hour away. In honor of Oscar night, the President tweeted this picture from a White House movie night.

Image credit: Twitter/BarackObama

7: 52 p.m. ET: “Les Mis” star and Best Actor nominee Hugh Jackman just picked up pre-show host Kristin Chenoweth on the red carpet and said she weighs less than an Oscar. Not really though…Each nearly 14-inch-high statue weighs 8.5 pounds and costs $500 to make. Get more Oscar trivia here.

7:40 p.m. ET: If there’s one star you can count on to look fabulous, it’s Jennifer Aniston.  She’s in a Valentino red strapless gown and has fiance Justin Theroux at her side. They’re in the running for Hollywood’s hottest couple on the red carpet.

7:38 p.m. ET: Bradley Cooper brought his mom as his date. She’s rocking a shrug with serious feathers and what look like sneakers with her gown. Cooper is up for Best Actor in “Silver Linings Playbook.”

7:34 p.m. ET: Reese Witherspoon is in head to toe Louis Vuitton. The presenter’s black and royal blue gown with side-swept hairdo scream old Hollywood glamor. Click here.

Credit: Kevin Mazur/WireImage/Getty Images

7: 28 p.m. ET: Fashion miss: Jane Fonda is slightly blinding in bright yellow.

7: 24 p.m. ET: Best actress nominee Naomi Watts is in a gunmetal Giorgio Armani gown in grey sequins. Does she make your best dressed list? See more arrivals here.

7:20 p.m. ET: Anne Hathaway’s dress may raise eyebrows tonight. The “Les Miserables” star is in a backless, halter dress that appears slightly sheer on the red carpet.

Credit: Jason Merritt/Getty Images

7:18 p.m. ET: We can’t get enough of Quvenzhane Wallis. The “Beasts of the Southern Wild” star has her mom’s permission to stay out a little bit later tonight, she told Lara Spencer on the red carpet.

Credit: Kevin Mazur/Getty Images

7:15 p.m. ET: “I feel super tucked in,” Amanda Seyfried said of the corset in her Alexander McQueen gown. “I can’t sit down.” The “Les Miserables” star is performing tonight. Hope she can breathe on stage.

7:07 p.m. ET: Another star goes strapless. Jennifer Lawrence, who’s up for Best Actress in “Silver Linings Playbook,” is in a blush Dior Haute Couture gown with a full skirt.

Credit: Steve Granitz/Getty Images

7:01 p.m. ET: ABC’s pre-show is kicking off! “Red carpet is 500 feet long. That’s about 2,000 of me,” Chenoweth joked. Tune into ABC now and get a behind-the-scenes look via Backstage Pass on the Oscar App.

6:56 p.m. ET: The red carpet is packed, but not everyone is making it through the notorious L.A. traffic. Mark Ruffalo is running late. The actor, who’s presenting tonight, tweeted to the Academy: “Dear @TheAcademy. We are running a good deal behind would you mind starting a little later this year? Mark and Sunrise Ruffalo.”

Credit: ABC News

6:49 p.m. ET: Presenter Kerry Washington is in Miu Miu. The “Django Unchained” and star “Scandal” star always keeps us guessing and never fails to impress.

The Best Apps for Hollywood’s Big Night

6:44 p.m. ET: Who are you most excited to see on the red carpet? What will be the meme of the night? Angelia Jolie’s right leg stole the show last year and Twitter is reminding us. “1 year ago today you met the glorious thing that is ME #neverforget,” @Angelina Jolie’sLeg posted.  

6:35 p.m. ET: The reigning “Sexiest Man Alive” Channing Tatum and a pregnant Jenna Dewan are both glowing on the red carpet. See them canoodling here.

6:25 p.m. ET: Amy Adams looks ethereal in a seafoam green Oscar de la Renta strapless dress. She’s up for Best Supporting Actress for “The Master.”

Credit: Frederic J. Brown/AFP/Getty Images

PHOTOS: Oscar Red Carpet Arrivals

6:22 p.m. ET: Cutest moment of the red carpet so far, as captured by the Academy. Nine-year-old Quvenzhane Wallis, nominated for “Beasts of the Southern Wild” shows off her puppy-shaped purse to fellow Best Actress nominee Jessica Chastain. It’s reportedly named Sammy after her dog at home.

Credit: @TheAcademy/Twitter

6:10 p.m. ET: The winners have arrived, WABC’s Sandy Kenyon reports! In these briefcases are the top secret ballots from the Academy. Read more here.

Credit: Twitter/SandyKenyon7

5:56 p.m. ET: “GMA” anchors Robin Roberts and Lara Spencer smile backstage before the red carpet heats up.

Credit: ABC

5:42 p.m. ET: ABC pre-show hosts Kristin Chenoweth and Kelly Rowland have arrived on the red carpet and are looking fabulous in black and white.

Credit: Jason Merritt/Getty Images

5:30 p.m. ET: See what the stars see as they walk down the grand staircase to the red carpet at the Dolby Theatre. This cool 360 view is courtesy of the Academy.

5:15 p.m. ET: Get your Oscar party on. Impress your friends with these movie-themed recipes and cocktails. We could go for some Spinach “Argo-choke Dip” right about now…

Oscar 2013: Movie-Themed Recipes
9 Cocktails for Your Oscar Party

5:00 p.m. ET: “GMA” anchor Robin Roberts is back and looking better than ever! Roberts, who returned to the morning show Wednesday after undergoing a bone marrow transplant to treat MDS, will be on the red carpet tonight. “To my wonderful, beloved #TeamRobin … This one’s for you. XO,” she tweeted. She’s in a cobalt blue velvet halter gown from designer Marc Bouwer.

Credit: Twitter/RobinRoberts

4:44 p.m. ET: We’re less than an hour away from red carpet arrivals. “Good Morning America” anchor Lara Spencer is getting red-carpet ready to host the Oscar pre-show.  “Hair + Make-up = Butterflies!” @LaraSpencer tweeted. Spencer, actress Kristin Chenoweth, Entertainment Weekly’s Jess Cagle and singer Kelly Rowland will have interviews with all of the stars, starting at 7 p.m. ET/4 p.m. PT on ABC.

Credit: Twitter/LaraSpencer

1:15 p.m. ET: Hollywood’s biggest night of the year is officially here: the Oscars. Funnyman Seth MacFarlane is hosting the 85^th Annual Academy Awards and we’ll be covering all of the big winners, best moments, surprises, and all-important red carpet arrivals. Refresh for the latest updates all night long.

We are just hours away from seeing the gorgeous gowns and finding out who’s going home with those coveted statuettes. It’s not too late to make your picks and predictions on our interactive Oscar ballot. To get up to speed before the festivities begin, check out our complete Oscars coverage.

Credit: Bob D'Amico/ABC

Full List of the Nominees

7 Things to Know About Seth MacFarlane

PHOTOS: The Best Oscar Dresses of All Time

TRIVIA: 15 Things You Don’t Know About the Oscars

PHOTOS: Top 30 Worst Oscar Looks Ever

Backstage Pass: Download the Oscars App for insider views from the red carpet and behind the scenes. Click here to learn how!

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Amazon to open market in second-hand MP3s and e-books

A new market for second-hand digital downloads could let us hold virtual yard sales of our ever-growing piles of intangible possessions

WHY buy second-hand? For physical goods, the appeal is in the price – you don't mind the creases in a book or rust spots on a car if it's a bargain. Although digital objects never lose their good-as-new lustre, their very nature means there is still uncertainty about whether we actually own them in the first place, making it tricky to set up a second-hand market. Now an Amazon patent for a system to support reselling digital purchases could change that.

Amazon's move comes after last year's European Union ruling that software vendors cannot stop customers from reselling their products. But without technical support, the ruling has had no impact. In Amazon's system, customers will keep their digital purchases – such as e-books or music – in a personal data store in the cloud that only they can access, allowing them to stream or download the content.

This part is like any cloud-based digital locker except that the customer can resell previous purchases by passing the access rights to another person. Once the transaction is complete, the seller will lose access to the content. Any system for reselling an e-book, for example, would have to ensure that it is not duplicated in the transaction. That means deleting any copies the seller may have lying around on hard drives, e-book readers, and other cloud services, since that would violate copyright.

Amazon may be the biggest company to consider a second-hand market, but it is not the first. ReDigi, based in Boston, has been running a resale market for digital goods since 2011. After downloading an app, users can buy a song on ReDigi for as little as 49 cents that would costs 99 cents new on iTunes.

When users want to sell an item, they upload it to ReDigi's servers via a mechanism that ensures no copy is made during the transfer. Software checks that the seller does not retain a copy. Once transferred, the item can be bought and downloaded by another customer. ReDigi is set to launch in Europe in a few months.

Digital items on ReDigi are cheaper because they are one-offs. If your hard drive crashes and you lose your iTunes collection you can download it again. But you can only download an item from ReDigi once – there is no other copy. That is the trade-off that makes a second-hand digital market work: the risk justifies the price. The idea has ruffled a few feathers – last year EMI sued ReDigi for infringement of copyright. A judge denied the claim, but the case continues.

Used digital goods can also come with added charm. ReDigi tracks the history of the items traded so when you buy something, you can see who has owned it and when. ReDigi's second-hand marketplace has grown into a social network. According to ReDigi founder John Ossenmacher, customers like seeing who has previously listened to a song. "It's got soul like an old guitar," he says. "We've introduced this whole feeling of connectedness."

It could be good for business too if the original vendors, such as iTunes, were to support resale and take a cut of the resell price. Nevertheless, Amazon's move bucks the industry trend. Microsoft's new Xbox, for example, is expected not to work with second-hand games.

But the market could change rapidly now that Amazon's weight is behind this, says Ossenmacher. "The industry is waking up."

This article appeared in print under the headline "Old MP3, one careful owner"

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MPs, businesses hope Budget will address cost of living, labour crunch

SINGAPORE: Ahead of the delivery of Singapore's Budget on Monday, cost of living and labour crunch are among some issues MPs and businesses hope will be addressed.

Several MPs Channel NewsAsia spoke to said that a key concern especially amongst the sandwiched class is the cost of living in the country.

As for the elderly residents, they are concerned about healthcare costs, said the MPs.

On their part, businesses are worried about the manpower crunch and over the past month, there have been several calls to ease the tightening of the foreign worker inflow.

The government has been calling on companies to make concerted efforts to improve their productivity levels.

Zainudin Nordin, chairman of Government Parliamentary Committee (GPC) for Manpower, said: "When we look and talk about productivity, it sounds good. But how do we implement the productivity uplifting of our SMEs and companies? There needs to be a strong collaboration.

"When there is an intent on the part of the government to provide the resources in terms of consultancy and funds, there must also be a commitment and passion amongst the employers to see and understand that whenever they need to do more things, the first thing that must come to their mind is, 'how can I do more without employing more people?'. That is the direct question they have to ask themselves. Productivity is about doing more with lesser resources, that's the question.

"So, that should be the first question that comes to our mind, and when we need assistance from the government we should be able to come in and help in a much more concerted way.

"At the same time we also know the employees must also continue to ensure (they stay) relevant. So machinery, resources and employees must all be in tandem to do this. The partnership must be stronger."

Dr Lim Wee Kiak, chairman of GPC for Defence and Foreign Affairs, said: "We have received feedback as to the cost of childcare, cost of education and tuition, and these add a lot of stress to young parents. On top of that, they have to take care of their elderly parents. I think the key for that is the cost of healthcare.

"So within this Budget itself, I hope there will be some consideration for, especially the young and the old, and that will help the sandwiched class a lot."

Mr Baey Yam Keng, chairman of GPC for Culture, Community and Youth, said: "There has been some anticipation, because there has been a (budget) surplus. People know there is a surplus and people would look forward to investment in infrastructure. The gaps that we are seeing now in transport, housing, healthcare...people want to see their immediate frustrations being addressed...as well as the cost of living, these would be the key issues from residents.

"There is some apprehension over whether rentals will go up, if transport fares will go up.

"At the same time there are also residents operating their own businesses, the SMEs, who also have concerns about the manpower crunch, the cost of dong business and how they can continue to survive in this climate."

The Budget Statement will be delivered in Parliament by Deputy Prime Minister and Finance Minister Tharman Shanmugaratnam.

Channel NewsAsia will carry a special Budget programme from 3pm on Monday, together with Mr Tharman's speech live.

Budget 2013 will be tabled in Parliament against the backdrop of a 1.3 percent GDP growth for the entire 2012.

For 2013, the Ministry of Trade and Industry (MTI) has forecast an economic growth of one to three percent.

MTI also revealed on Friday that labour productivity had fallen by 2.6 percent in 2012, a reversal from the growth of 1.3 per cent from the previous year.

The ministry said productivity also dropped by 2.5 per cent in the fourth quarter, the fifth consecutive quarter of decline.

It said the fall was broad-based, with manufacturing, construction and services all experiencing negative growth.

- CNA/ir

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The Facebook mistakes people make after a date

February can make people excitable.

A new year is barely old. Hope springs eternal. And then there's Valentine's Day to add a little piquancy to their emotional state.

Sometimes, though, lovers suffer from a certain lack of self-control. This can manifest itself on society's everyday manifest: Facebook.

I was moved, therefore, that someone had taken the time to list the major faux pas that occur when social contact accelerates beyond decent norms.

I am lovingly grateful to Ranker, which has taken it upon itself to reduce the rancor that might be caused by Facebooked overenthusiasm -- the site has listed behavior to avoid.

Apparently the worst thing you can do after meeting someone in whose charm and personality you might be interested is to immediately send them a Facebook friend request.

This might seem obvious to some.

You don't necessarily have any idea what the other person might really think of you. You know, inside their heads.

And, as Ranker wisely offers: "Now you've just given yourself something else to obsess over: 'Why hasn't my friend request been accepted? Why is it taking so long? Did they even see it?!'

And from one small click, a whole new series of sessions with your shrink is created.

It seems, though, that the human imagination has found many more ways of ruining the course of true love on Facebook.

People apparently pore over their new date's Facebook page, seeking secrets to their true friends, thoughts, and, who knows, other objects of affection.

Some devolve into what seems utterly psychotic behavior, such as liking old photos of their new potential paramour. Who does that? Twisted humans, that's who.

But Facebook offers so many more opportunities for self-destruction.

There's revealing too much in your status update. Sample: "I just went on the best date ever with Marie Dupree and her sexy knees."

More Technically Incorrect

Some people, though, go even further and attempt to insert themselves into comments on their love-object's Facebook page, should they already be Facebook friends. Sample: "You look so WONDERFUL when you're saluting the sun, Shoshanna. Can't wait until we do some saluting together!!"

No, it doesn't end there.

The Facebook gauche end up stalking every second of their new friend's Timeline. ("She dated a clown in 2008? Why would she DO that?")

Worse, there are apparently instances of enthusiasts who get so carried away that they start friending the families of their new objects of affection. ("Hi, Mrs. Aziel, you don't know me, but your daughter and I...." Oh, you finish the sentence.)

Facebook offers so many avenues of potential despair that there is only one way that you can use it to avoid complication, pain, sorrow, heartbreak, sleepless nights, and that bottomless feeling of lost opportunity: Don't go anywhere near it.

Top 10 Facebook Mistakes to Avoid After 1st Dates

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