Articles for category: Prehistoric Discoveries

Mosasaurs went live—fossils suggest they gave birth to young in the open sea.

What Lurked in the Water During the Age of Dinosaurs?

When we envision the Mesozoic Era—the Age of Dinosaurs spanning from 252 to 66 million years ago—our minds often conjure images of towering sauropods and fearsome predators like Tyrannosaurus rex stalking the prehistoric landscapes. However, equally fascinating and perhaps even more terrifying were the ancient marine ecosystems teeming with predators that would make today’s sharks ...