An analysis of two theropod dinosaur fossils has shown that they had a type of carpal bone (pisiform) in their wrists—a bone ...

Does cracking your knuckles make them bigger or cause arthritis? Rheumatologist Dr. Natalie Azar reveals the risks and benefits of this common behavior.

A newly identified wrist bone in two non-avian dinosaurs has challenged long-held assumptions about the evolution of flight.

Anthony “Tony” Fauci has become the scientific face of America’s COVID-19 response, and he says the best evidence shows the virus behind the pandemic was not made in a lab in China. Fauci ...