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Testes size correlates with men's involvement in toddler care

Men with smaller testes than others are more likely to be involved in hands-on care of their toddlers, a new study conducted by anthropologists at Emory University finds. The Proceedings of the National Academy of Sciences (PNAS) ...

Sep 09, 2013
popularity 3.6 / 5 (21) | comments 11

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
popularity 4 / 5 (11) | comments 21 report

How doctors and public health officials deal with dilemmas

Scientists in the US have investigated the ways in which medical doctors and public health professionals deal with hypothetical dilemmas that require them to decide whether to sacrifice a few for the sake of saving many. ...

Jun 03, 2011
popularity 3.4 / 5 (5) | comments 4 report

Lithuanian gets life-changing bionic arm

Martynas Girulis cannot stop moving. He forks a few potatoes onto his plate, pours himself a glass of water, drinks it through a straw, then gets right back up.

Feb 18, 2015
popularity 5 / 5 (1) | comments 0

What's on your surgeon's playlist?

Music and medicine are deeply connected. But is operating to music a good idea? And, if so, what kind of music should theatre staff be listening to?

Dec 11, 2014
popularity 5 / 5 (1) | comments 0