Hints of new dark force seen in galactic smash-ups

Colliding clusters of galaxies may hold clues to a mysterious dark force at work in the universe. This force would act only on invisible dark matter, the enigmatic stuff that makes up 86 per cent of the mass in the universe. Dark...

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Israeli, US defence chiefs discuss Middle East issues

WASHINGTON: US Defence Secretary Leon Panetta and his Israeli counterpart Ehud Barak met to underscore a "strong US commitment to Israel's security", the Pentagon said.US Defence Department spokesman George Little said in a statement that the two men "discussed a range of issues, and expressed their commitment to ensuring continued cooperation on many important regional issues -- particularly...

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Anonymous petitions U.S. to see DDoS attacks as legal protest

It's hard to imagine a group that adheres to anarchic ideology would want its actions legalized under U.S. law. But that is exactly what Anonymous is doing. The loose-knit group of hackers submitted a petition to President Obama this week asking that distributed denial-of-service attacks be recognized as a legal form of protest. The petition, which is posted on the White House's "We the People" Web...

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Embryonic Sharks Freeze to Avoid Detection

Jane J. Lee Although shark pups are born with all the equipment they'll ever need to defend themselves and hunt down food, developing embryos still stuck in their egg cases are vulnerable to predators. But a new study finds that even these baby sharks can detect a potential predator, and play possum to avoid being eaten.Every living thing gives off a weak electrical field. Sharks can sense...

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Flu Kills 4 Seniors, Sickens 700 in Boston

An early and nasty flu season has prompted a public health emergency in Boston, where health officials say 700 people have been diagnosed with the cold-weather virus. Four Bostononians -- all elderly -- have died from flu."This is the worst flu season we've seen since 2009, and people should take the threat of flu seriously," Boston Mayor Thomas Menino said in a statement.This...

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Pruney fingers give us better grip underwater

WHY do our fingers do prune impressions when soaked? It could be an adaptation that gives us better grip underwater. Fingers and toes wrinkle in water after about 5 minutes due to the constriction of blood vessels. This reduction...

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Cool change aids Australia firefighters

SYDNEY: Cooler conditions helped firefighters battling blazes across Australia Wednesday but up to 30 were still out of control, destroying a handful of homes and killing thousands of livestock.After facing one of the highest-risk fire days in its history on Tuesday, residents in hard-hit New South Wales state woke to shifting winds that caused temperatures to drop significantly.While...

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Microsoft to kill the Messenger on March 15

The end is near for Microsoft's Windows Messenger Live.Microsoft announced last November it would soon retire its instant messaging client in favor Skype, which Microsoft acquired in October 2011. But today it began informing Messenger users that the service would go dark for the majority of users on March 15. Hello,On 15th March 2013 we are retiring the existing Messenger service globally (except...

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Pictures: Wildfires Scorch Australia Amid Record Heat

Photograph by Jo Giuliani, European Pressphoto AgencySmoke from a wildfire mushrooms over a beach in Forcett, Tasmania, on January 4. (See more wildfire pictures.)Wildfires have engulfed southeastern Australia, including the island state of Tasmania, in recent days, fueled by dry conditions and temperatures as high as 113ºF (45ºC), the Associated Press reported. (Read "Australia's Dry Run" inNational...

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Holmes Played Childish Games After Aurora Carnage

As police confronted the movie theater carnage and a massive booby trap left behind by accused Aurora gunman James Holmes, the suspect loopily played with hand puppets, tried to stick a metal staple in an electrical socket and clamly flipped a styrofoam cup, according to court testimony today.Holmes, 25, displayed the bizarre behavior once he was in custody and taken to Aurora...

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