The latest clues hint at where pterosaurs — the first vertebrates to fly — came from, how they evolved, what they ate and more.

Leaf through a textbook, watch a wellness influencer, or listen in at the gym, and it can feel as though the human body has ...

New Oklahoma discoveries prompt the U.S. Fish and Wildlife Service to reconsider the status of one of the nation’s smallest ...

New species are being discovered faster than ever before — at a rate of more than 16,000 every year, suggests a new study. And the trend shows no sign of slowing with scientists predicting that the ...