A rare Ceratosaurus fossil, one of only four known to exist, has sold at $46.5 million at a Sotheby’s auction.

A newly discovered trove of fossilized footprints provides what may be the first evidence of prehistoric diversity in ...

History, Year 8 (v8.4) The way Polynesian societies used environmental resources (sustainably and unsustainably), including ...

The discovery, in a bizarre animal not closely related to birds, could change how scientists think about the origin of ...