A new study suggests preeclampsia, a deadly pregnancy disorder, may have contributed to Neanderthal extinction.

Human beings have been at the center of ecological change on Earth for thousands of years. But as history shows, no species ...

Add Yahoo as a preferred source to see more of our stories on Google. The long thumb and straight fingers would have allowed Paranthropus boisei to form a powerful grip, similar to how modern humans ...

Mass extinction is not just a theory; Earth has already gone through five of them, including the event about 65 million years ...

Shocking research has warned that humans are driving extinctions at a scale not seen since the mass extinction of the dinosaurs some 66 million years ago. The researchers from the University of York, ...