You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few ...

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to chimpanzees. By comparing full and half siblings across species and human cultures, ...

The findings shed new light on human reproduction and suggest pathways for developing treatments to lower the risk of ...

Long before humans became master hunters, our ancestors were already thriving by making the most of what nature left behind. New research suggests that scavenging animal carcasses wasn’t a desperate ...