Dinosaurs roamed New Mexico millions of years ago, and mysteriously died out 66 million years ago. The prevailing theory was that a massive asteroid struck Earth near what is now Mexico, causing ...

Buried for up to 72 million years, one of the world's largest intact dinosaur tail fossils is now almost fully visible. Archeologists from Mexico's National Institute for Anthropology and History ...

A new species of dinosaur unearthed in Mexico is giving scientists fresh insights into the ancient history of western North America, according to an international research team led by scientists ...

A new species of horned dinosaur unearthed in Mexico has larger horns that any other species -- up to 4 feet long -- and has given scientists fresh insights into the ancient history of western ...

A team of palaeontologists in Mexico have identified a new species of dinosaur after finding its 72 million-year-old fossilized remains almost a decade ago.

But archaeopteryx went extinct and is not the ancestor of modern birds, just one of many feathered dinosaurs that resembled ...

A 13-foot-long dinosaur tail sold in Mexico on Tuesday has sparked controversy about where it came from, leading Moroccan authorities to officially investigate the matter.

Seventy-two million years ago, a dinosaur with a sail-shaped crest on the top of its head lived at a Mexican seashore, munching plants and trying to avoid a cousin of Tyrannosaurus rex.

A team of palaeontologists in Mexico have identified a new species of dinosaur after finding its 72 million-year-old fossilized remains almost a decade ago, Mexico's National Institute of ...