One of the most popular explanations for why menopause evolved in some species is called the grandmother hypothesis. Essentially, older females stop having offspring of their own, and redirect energy ...

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life. Imagine a hot, watery mix of ...

In a recent News Hour segment on PBS television, doctors and researchers pointed out that female sexual topics were largely ignored in medical school where mostly male lecturers knew almost nothing ...

Fifty years ago, a remarkable fossil was unearthed in the Afar Rift Valley of Ethiopia, forever transforming our understanding of human evolution. Uncovered by a young paleoanthropologist, Donald ...

An analysis of ancient and modern DNA suggests the extent of convergent evolution in different peoples around the world is ...

Cat Bohannon's "Eve" is vaguely intimidating. Fine, more than a little intimidating. It's more than 600 pages, promising to cover 200 million years of human evolution. The young adult adaptation, just ...

Fifty years ago researchers working in the Afar region of Ethiopia recovered a remarkable fossil of an ancient relative of ours. This specimen of a female hominin, or member of the human family, soon ...

Add Yahoo as a preferred source to see more of our stories on Google. Growing research – including ancient DNA technology – is changing the picture of human evolution and how our ancestors interacted ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

The Wire recently highlighted evolutionary psychologist Jesse Bering's explanation at Slate of a claim that women have evolved to defend themselves against rape, given the disastrous toll rape ...