Our history is complicated. Our pre-history, even more so.
Solving Darwin’s puzzle of kindness.
Megafauna could have died out because of human activity.
New research on the teeth of lions who've hunted humans
Only you can prevent forest fires. For real.
A massive new study details when and where we beat the crap out of each other
Being both judgmental and generous has evolutionary benefits
Show me the honey!
Between a bear and a hard place
Our most recent ancestor shrank into Homo floresiensis after millennia of isolation
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