(CNN) — A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs. Rocks and fossils at the Naashoibito Member site show an ecosystem that ...

Eighty million years ago, in what is now Brazil, a silent killer impacted the giants of the land. New research reveals that sauropods, the magnificent long-necked dinosaurs, succumbed to a severe bone ...

A new analysis of the bite strength of 18 species of carnivorous dinosaurs shows that while the Tyrannosaurus rex skull was optimized for quick, strong bites like a crocodile, other giant, predatory ...

Lumbering, long-necked dinosaurs frequented the same watering hole as their predators some 167 million years ago, a scientific study of dinosaur footprints found. The footprints at what is now the ...

(CNN) — Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests. Lead study author Tone ...