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

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

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

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 ...

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

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

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 ...