Putting an end to a mass extinction sounds like an impossible task, but some researchers argue that doing so would be setting ...

If Yellowstone is dangerous now, it’s a cakewalk compared to the Pleistocene age where humans had to contend with mammoths, ...

Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

Pandemics and nuclear war are real, tangible concerns, more so than AI doom, at least to me, a scientist at the RAND ...

Archaeologists have recovered 140,000-year-old Homo erectus bones from an extinct human species on the ocean floor in ...