Rock layers deposited before and after the major dinosaur extinction event 65 million years ago are surprisingly different.

But antinatalists argue having kids is little more than a procreational Ponzi scheme, and the risks are real. This is the ...

A plan to genetically engineer a version of the dodo, a giant flightless bird that disappeared 400 years ago and became the poster child for extinction, has made some headway, ...

Far too many animals from Earth’s second-most remote continent have gone extinct in the past 10,000 years. Here’s one such ...