The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.

How do scientists study the behavior of dinosaurs, who died 65 million years ago? After all, dinosaur fossils are rare enough ...

Fossils are providing more and more clues about how dinosaurs attracted one another and reproduced, which contributed to ...

About 65 million years ago, dinosaurs lumbered through forests. After they went extinct, things changed — and the effects are ...

Two other major prehistoric discoveries have been made on the Isle of Skye: young and adult Krusatodons showing how dinosaurs ...

Learn about the largest dinosaurs that ever roamed the Earth, including titanosaurs such as the Argentinosaurus and ...

Their efforts were rewarded with the discovery of newly identified eggshell types, confirming that at least six different ...

Dinosaur Discovery Site is starting a new dig in an area where dinosaur bones were previously found, and experts hope it will ...

A massive dinosaur footprint of the Iguanodon species, which dates back over 100 ... Iguanodon fossils are quite common all over the world, according to Thompson. Specimens have even been found ...

It dates from the Middle Jurassic period and is preserved in fragments, and experts believe it is an ornithopod ...

saw its own dinosaur species develop. Paleontologists are questioning the factors that favored this distinct evolution. Environmental conditions, prey availability, or competition between species are ...