Duck-footedness causes feet to point outward while walking. Learn causes, when to seek medical help, and treatment options ...

Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

Historical trends and future projections of the number of people with overweight and obesity suggest alarming parallel ...

Archaeologists found the remains of at least 129 people, many of them bearing the injuries of battle, dating to when Rome ...

Oviraptorosaurs are weird dinosaurs that look a bit like flightless birds. But these ancient animals aren't just ...