Dinosaurs weren’t dying out before the asteroid hit—they were thriving in vibrant, diverse habitats across North America. Fossil evidence from New Mexico shows that distinct “bioprovinces” of ...

The end of the dinosaurs was clearly linked to an asteroid impact that brought the Cretaceous period to a close. But the details of their end have remained a matter of debate since the impact crater ...

The 15-foot dinosaur with sharp teeth and a hunger for meat was sneaking up on a larger, slower herbivore, and one little boy in the audience couldn’t bear to see the big brachiosaurus get hurt. “Look ...

This is read by an automated voice. Please report any issues or inconsistencies here. The dinosaurs are coming this holiday season. The South Coast Botanic Garden in the Palos Verdes Peninsula will ...

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 ...

For decades, a few hundred miles northeast of Beijing, the Yixian Formation has offered up a treasure trove of exquisite dinosaur fossils dating back to the early Cretaceous (about 145 to 66 million ...