All Items Tagged

“evolution”

Jan 22, 2015 02:00 PM ET // Jennifer Viegas
Some of the earliest members of our family tree were able to do relatively sophisticated tasks with their hands.
Jan 20, 2015 09:25 AM ET // Bahar Gholipour, LiveScience
Sleep paralysis might be an evolutionary adaptation that keeps people from acting out their dreams.
Jan 13, 2015 11:00 AM ET // Jennifer Viegas
Tool bad and Tool good might have been some of the first sentences spoken by our early ancestors, research concludes.
Dec 29, 2014 11:45 AM ET // Charles Choi, LiveScience
The relatively lightly built skeletons of modern humans may have been the result of a shift away from a nomadic lifestyle to a more settled one.
Dec 28, 2014 03:02 PM ET // Tia Ghose, LiveScience
The bacteria that lives in our bodies may have evolved to take down the elderly so that the young could thrive.
Dec 19, 2014 11:50 AM ET // Sheila M. Eldred
Did you know there are forbidden colors we can't see? And that the blue you see isn't really blue...
Dec 8, 2014 09:30 AM ET // Jennifer Viegas
Are you struggling with your holiday shopping list? Imagine what your options may have been more than 50,000 years ago.
Dec 3, 2014 12:05 PM ET
From an evolutionary standpoint, how, and why, did homosexuality evolve? New research zeroes in on a hormone called progesterone that may just be the key to answering the question. Tara has more.
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