A 166-million-year-old Middle Jurassic herbivorous dinosaur, the size of a large dog and bipedal, has been discovered on the ...

The thought of dinosaurs usually brings to mind huge, hulking creatures of the past. But not all dinosaurs were large. Some ...

The Chicago Archaeopteryx features more soft tissue and delicate skeletal details than any known fossil of its kind, and ...

Most modern birds solved this issue by evolving shorter appendages to accompany their tertial feathers. But even though ...

Saturday marked 25 years since the museum put the famed fossil on display. A visiting 4-year-old declared it's "my favorite ...

Sun filters through dense stands of cycads and conifers of Gondwana, where a lithe, bipedal predator slowly moves through the ...

The Louisville Zoo is bringing back its Dinopalooza. The event invites guests to travel back in time 65 million years and ...

For decades, scientists have debated what wiped out the dinosaurs 66 million years ago. The usual suspects? A massive ...

New study finds dinosaurs weren’t declining before asteroid impact; a biased fossil record misled decades of paleontology.