New plankton arrived just a few millennia — maybe even decades — after the Chicxulub asteroid, forcing a rethink of evolution ...

Learn how the tiny dinosaur fossil from Patagonia reshapes alvarezsaur evolution and their unusual digging claws.

A 125-million-year-old dinosaur discovered in China had hollow, porcupine-like spikes never before seen in dinosaurs.

Add Yahoo as a preferred source to see more of our stories on Google. Before this discovery, the earliest known pachycephalosaur fossils were 15 million years younger. (CREDIT: AI-generated / The ...

From riverbanks to shallow lakes, Spinosaurus combined display, biomechanics and hunting power in one of evolution’s strangest designs.

A groundbreaking dinosaur discovery with just two claws is challenging everything we thought we knew about evolution. This ...

Add Yahoo as a preferred source to see more of our stories on Google. 160-million-year-old Anchiornis fossils. (photo credit: TEL AVIV UNIVERSITY) Research on the Anchiornis specimen reveals hidden ...

Artist's impression of Diamantinasaurus matildae, a long-necked sauropod dinosaur. (Travis Tischler via Courthouse News) (CN) — High in the Andes mountains of northwestern Argentina, at an elevation ...

It started with a breakup followed by the inevitable adjustments to a new way of life. The Science Museum’s new exhibition “Ultimate Dinosaurs” tells the story of the breakup of supercontinent Pangaea ...