An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

A new study challenges the idea that dinosaurs were declining before the asteroid impact. Researchers at UCL Earth Sciences ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...

While preparing to build a power substation next to a Utah residential subdivision, a prehistoric field of dinosaur and other ...

This discovery highlights a greater diversity of iguanodontians in the Late Jurassic of Portugal than previously recognized.

The museum hopes that after learning about the planet’s prehistoric past, people will do more to preserve Earth’s future.

Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

The French countryside is rich in fossilized eggs, footprints, and bones. A battle is raging over who is allowed to hunt for ...

Dr. Chris Shelton and student Kolby Dooling unearthed a rare, well-preserved ammonite fossil at a site in Oklahoma, and it ...

Dinosaurs likely weren’t declining before an asteroid wiped them all out; instead, there may just be limited fossils from that time period, according to a new study. It has been hotly debated ...