Scientists at the American Museum of Natural History investigated old specimens that had been at the museum for decades and ...

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of all marine species. Between about 120 million and 130 million years ago, during the ...

Paleontologists have discovered a new dinosaur species with a very distinctive feature, a sail-like structure running down its back, the Natural History Museum in London announced on Friday. The bones ...

Fossils found 50 years ago were initially thought to belong to another species. Paleontologists have discovered a new species of dinosaur that was related to the infamous Tyrannosaurus rex. The dino ...

Paleontologists working in Argentina's Santo Domingo Ravine have now uncovered another dinosaur species new to science, and its exceptional age may make it one of the oldest dinosaurs ever found. Here ...

LONDON, England (WKRC/CNN Newsource) - Scientists discovered a new species of dinosaur with a bizarre physical feature from a specimen originally believed to be part of an entirely different species.

(CNN) – A new species of dinosaur with a unique characteristic was recently discovered. Officials at the Natural History Museum in London said the istiorachis macarthurae, named in honor of legendary ...