Researchers now have a new idea of what a certain type of duck-billed dinosaur looked like, thanks to experts from the ...

In a new paper in Science, experts from the University of Chicago describe steps that took place some 66 million years ago to ...

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

It’s been more than 60 million years since duck-billed dinosaurs roamed around what is now known as western North America. Or ...

Scientists uncovered two fossilized hoofed dinosaur “mummies” with preserved skin and the first evidence of hooves in any ...

Long before horses thundered across the plains, a plant-eating giant with hooves of its own left footprints in the mud. Newly ...

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

Paleontologists in Argentina have uncovered a remarkably preserved dinosaur egg, estimated to be around 70 million years old, ...

Argentine paleontologists found a 70-million-year-old dinosaur egg in Río Negro. This rare find is believed to belong to a ...

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

A clay layer one-hundredth of an inch thick preserves the fleshy details of dinosaurs buried suddenly in east-central Wyoming ...

The Quebrada de Santo Domingo in Argentina is a harsh environment. Situated high in the Andes, the area is nearly ...