Neanderthal DNA contributes to human gene expression

The last Neanderthal died 40,000 years ago, but much of their genome lives on, in bits and pieces, through modern humans. The impact of Neanderthals' genetic contribution has been uncertain: Do these snippets affect our genome's ...

Why we walk on our heels instead of our toes

James Webber took up barefoot running 12 years ago. He needed to find a new passion after deciding his planned career in computer-aided drafting wasn't a good fit. Eventually, his shoeless feet led him to the University of ...

Fiji ants farm plants, study shows

Ants found in the Pacific islands of Fiji behave as miniature farmers, carefully sowing and fertilising the seeds of at least six types of plant, a study said Monday.

Aging bonobos in the wild could use reading glasses too

As people age, they often find that it's more difficult to see things up close. Reading a newspaper suddenly requires a good pair of reading glasses or bifocals. Now, researchers reporting in the Cell Press journal Current ...

Ancient hominid 'hanky panky' also influenced spread of STIs

With recent studies proving that almost everyone has a little bit of Neanderthal DNA in them——up to 5 percent of the human genome—- it's become clear our ancestors not only had some serious hominid 'hanky panky' going ...

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