Tenontosaurus fossils found in West Texas, the southernmost record of the dinosaur and a key to the Early Cretaceous.

The Denver Museum of Nature and Science already houses a stunning collection of some 4.3 million relics spanning eras, fields, and cultures. As it happens, the museum is sitting on even deeper history ...

These radioactive elements decay at known rates, effectively acting as a built-in clock that reveals precisely when the eggs were buried millions of years ago. This natural timekeeping mechanism has ...

While hiking with his father through Alberta’s Horseshoe Canyon, 12-year-oldNathan Hrushkin stumbled upon a fossil jutting ...

Actual dinosaurs were discovered at Dinosaur National Monument a century ago. Starting in 1909, fossil hound Earl Douglass found fantastic remains of gigantic dinosaurs. Tim Fitzharris / Minden ...

Paleontologists recovered part of a dinosaur fossil deep beneath the Denver Museum of Nature and Science's parking lot. - Richard M. Wicker/Denver Museum of Nature and Science The phrase “leave no ...

The only known juvenile Ceratosaurus fossil has smashed estimates at Sotheby’s New York’s natural history auction today, fetching a whopping $30.5 million against a presale high estimate of $6 million ...

(NewsNation) — Scientists have long suspected that a group of dinosaurs known as sauropods subsisted on a diet of plants, but they had no evidence proving their theory. Now they do. Paleontologists in ...

A new “apex predator” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile bone stuck in its jaws. The species has been named Joaquinraptor casali, and was ...