A set of five fossilised small dinosaur footprints from the Cretaceous period has been discovered in northwest China’s Gansu Province. It is believed to be among the smallest known dinosaur ...

“We have found some areas where several small footprints appeared grouped in a chaotic arrangement,” Mayoral tells Tom Metcalfe of Live Science. “[These prints] could indicate an area of ...

These models allowed researchers to piece together some long-gone scenes. Small footprints and beak marks were discovered near invertebrate trails, suggesting that ancient shorebirds were pecking ...