Warm Oceans Had Less Oxygen, Show Microfossils

Warm Oceans Had Less Oxygen, Show Microfossils

By pairing chemical analyses with micropaleontology, the study of tiny fossilized organisms, researchers believe they can decipher how global marine life was affected by a rapid warming event more…
Spinosaurus: The First Semi-Aquatic Dinosaur

Spinosaurus: The First Semi-Aquatic Dinosaur

The first truly semi-aquatic dinosaur, Spinosaurus aegyptiacus, has been announced. New fossils of the massive Cretaceous-era predator reveal it adapted to life in the water some 95 million years…