Pictures: Civil War Shipwreck Revealed by Sonar

Photograph by Jesse CancelmoA fishing net, likely only decades old, drapes over machinery that once connected the Hatteras' pistons to its paddle wheels, said Delgado.From archived documents, the NOAA archaeologist learned that Blake, the ship's commander, surrendered as his ship was sinking. "It was listing to port, [or the left]," Delgado said. The Alabama took the wounded and the rest of the crew...

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CDC: Flu Outbreak Could Be Waning

The flu season appears to be waning in some parts of the country, but that doesn't mean it won't make a comeback in the next few weeks, according to the Centers for Disease Control and Prevention.Five fewer states reported high flu activity levels in the first week of January than the 29 that reported high activity levels in the last week of December, according to the CDC's...

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Muscle mimic pulls electricity from wet surface

Electricity has been squeezed from a damp surface for the first time, thanks to a polymer film that curls up and moves – a bit like an artificial muscle – when exposed to moisture. The film could be used to run small, wearable devices on nothing but sweat, or in remote locations where conventional electricity...

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Google's Kurzweil on teaching human language to computers

Google's Ray Kurzweil.Famed inventor and futurist Ray Kurzweil joined Google last month to work on "some of the hardest problems in computer science," specifically machine learning and language processing."The project we plan to do is focused on natural language understanding," Kurzweil told Singularity Hub in an interview (see video below). "We want to give computers the ability to understand the...

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Google and Twitter Help Track Influenza Outbreaks

This flu season could be the longest and worst in years. So far 18 children have died from flu-related symptoms, and 2,257 people have been hospitalized. Yesterday Boston Mayor Thomas Menino declared a citywide public health emergency, with roughly 700 confirmed flu cases—ten times the number the city saw last year."It arrived five weeks early, and it's shaping up to be a pretty bad...

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Judge: Holmes Can Face Trial for Aurora Shooting

Jan 10, 2013 8:45pm (Arapahoe County Sheriff/AP Photo)In a ruling that comes as little surprise, the judge overseeing the Aurora, Colo., theater massacre has ordered that there is enough evidence against James Holmes to proceed to a trial.In an order posted late Thursday, Judge William Sylvester wrote that “the People have carried their burden of proof and have established...

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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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