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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Red wine researcher accused of falsifying data

A University of Connecticut researcher known for his work on red wine's benefits to cardiovascular health falsified his data in more than 100 instances, university officials said Wednesday.

Jan 11, 2012
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Men with deep voice may be lacking in sperm: study

(Medical Xpress) -- Women look for tall, dark and handsome. Those chiseled features and that deep sexy voice have gained the attention of women for generations. However, a new study published in PLoS ONE shows that those ...

Jan 09, 2012
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Deafness shaped Beethoven's music

Progressive deafness profoundly influenced Beethoven's compositions, prompting him to choose lower-frequency notes as his condition worsened, scientists said on Tuesday.

Dec 20, 2011
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Laser treatment can make your brown eyes blue

Just like the old Crystal Gayle song, a new laser technology could soon allow you to turn those boring brown eyes of your to a rich and beautiful blue. But you better make sure that blue eyes are what you really want because ...

Nov 04, 2011
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Study shows background noise affects test scores

(Medical Xpress) -- A new study presented at the 162nd Meeting of the Acoustical Society of America shows that students testing scores are negatively affected by background noise, but not the noise you would expect. The background ...

Nov 02, 2011
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