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

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

Fossil evidence from New Mexico shows dinosaurs were still strong, diverse, and thriving before their sudden extinction 66 ...

A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...

A new study is challenging a long-standing view of the final days of the dinosaurs. For decades, many palaeontologists ...

Contrary to previous theories, recent research suggests that dinosaurs were flourishing until a devastating asteroid impact led to their extinction.

New evidence has emerged that dinosaurs in North America were thriving, and not in decline, before the asteroid hit.

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 ...

Fossils found in New Mexico’s San Juan Basin are reshaping what scientists know about the final days of the dinosaurs. A research team led by New Mexico State University’s Dr. Andrew Flynn discovered ...

New findings indicate dinosaurs were flourishing just before the asteroid strike. Fossils from New Mexico show diverse and healthy dinosaur populations. This evidence supports the theory that the ...

Two new studies suggest that, contrary to longstanding belief, dinosaurs were not on the decline before the Chicxulub ...

A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...