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

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

A trove of specimens from New Mexico may help settle a long-running argument about the diversity of dinosaurs before their ...

One thing that northwestern New Mexico is known for is lots of dinosaur fossils. Previously, paleontologists estimated that ...

What was once the paradigmatic catastrophe, the biblical flood, took forty days and forty nights; today’s exemplar is one big ...

A fresh analysis of a site in New Mexico provides a glimpse into the final days of the dinosaurs, showing their diversity before going extinct.

A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still has a chance of smashing into the moon. Asteroid 2024 YR4, first detected in ...

The study offers the most recent data that challenges the long-held belief among paleontologists that dinosaur populations ...