A remarkable discovery in Morocco has shed light on a mysterious ancient marine predator, Carinodens acrodon, a small but highly specialized mosasaur that roamed the oceans during the late Cretaceous ...

Biodiversity was booming in the early Cretaceous Period, and not just among dinosaurs. The oceans also teemed with life, ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

Predators at the top of a marine food chain 130 million years ago ruled with more power than any modern species, McGill research into a marine ecosystem from the Cretaceous period revealed.