Sotheby's is auctioning a Ceratosaurus skeleton that used to be displayed at the Mountain America Museum of Ancient Life in ...

This week, a fossilized skull offers new clues about a mysterious prehistoric human species, astronomers unlock missing ...

A collaborative team from Penn Medicine and Penn Engineering has uncovered the mathematical principles behind a ...

You can manage joint pain with exercise, a healthy diet, physical therapy, and supportive tools. See a doctor if joint pain ...