Jurassic dinosaurs milled about ancient Scottish lagoons, leaving up to 131 footprints at a newly discovered stomping ground ...

A remarkably complete plesiosaur fossil found in southern Germany is shedding light on the early evolution of these iconic ...

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what ...

Dozens of amphibians perished together on an ancient floodplain around 230 million years ago, according to a study published ...

Researchers suggest that ground-based mammals fared better than their arboreal relatives during the end-Cretaceous extinction ...