App lets amputees program their own bionic hands

Double-amputee Jason Koger used to fly to visit a clinician when he wanted to adjust the grips on his bionic hands. Now, he's got an app instead. Koger this week demonstrated the i-limb ultra revolution, a prosthetic developed ...

May 03, 2013
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Experts tell flatulent flyers: let rip

A group of medical specialists has provided an answer to a dilemma that has faced flyers since the Wright brothers took to the air in 1903—is it okay to fart mid-flight?

Feb 15, 2013
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Eat more chocolate, win more Nobels?

Take this with a grain of salt, or perhaps some almonds or hazelnuts: A study ties chocolate consumption to the number of Nobel Prize winners a country has and suggests it's a sign that the sweet treat can boost brain power.

Oct 10, 2012
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Pupil dilation reveals sexual orientation: study

There is a popular belief that sexual orientation can be revealed by pupil dilation to attractive people, yet until now there was no scientific evidence. For the first time, researchers at Cornell University used a specialized ...

Aug 06, 2012
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Green tea could cloud Olympic doping tests

(AP) -- Olympic doping officials are considering whether to tweak their tests after a recent British study showed green tea might hide testosterone from the standard test used to spot it.

Apr 05, 2012
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Researchers weigh in on ethics of H5N1 research

(Medical Xpress) -- In a commentary on the biosecurity controversy surrounding publication of bird flu research details, a bioethicist and a vaccine expert at Johns Hopkins reaffirm that "all scientists have an affirmative ...

Feb 09, 2012
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