Paleontologists identified a new dinosaur species from a 125-year-old Welsh fossil. The animal was a giant Triassic theropod.

The dinosaur has been named Newtonsaurus cambrensis, after Isaac Newton, because, "it is different from all other dinosaurs ...

Newtonsaurus cambrensis is very large, larger than most, if not all, contemporary predators. For a therapod dinosaur from the ...

A herd of ceratopsians (Styracosaurus albertensis) accompanied by an ankylosaur (Euplocephalus tutus) walk through an old river channel under the watchful eyes of two tyrannosaurs (Gorgosaurus ...

Brontosaurus and Stegosaurus step aside. There's a new dinosaur species that roamed the earth 202 million years ago, and it's ...

It looks like what would happen if you combined the aesthetics of punk with the flamboyance of glam and made a dinosaur out ...