Speculative evolution explores how dinosaurs might have evolved into intelligent, tool-using species, but fossil evidence ...

Dinosaurs weren’t dying out before the asteroid hit—they were thriving in vibrant, diverse habitats across North America.

For decades, scientists have debated what wiped out the dinosaurs 66 million years ago. A new study reveals groundbreaking ...

WACO, Texas — A new study published on Thursday, co-authored by researchers from Baylor University, New Mexico State ...

Of all the mysteries surrounding dinosaurs, none has sparked more debate than how their era ended—was it a gradual decline or a sudden catastrophe? A new study led by Andrew Flynn of New Mexico State ...

Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed flourishing communities.

A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.Rocks ...

For decades, many scientists believed dinosaurs were already dwindling in number and variety long before an asteroid strike ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...