A huge 74-million-year-old shin bone found in New Mexico may have belonged to a close relative of the famous Tyrannosaurus ...

The Sahara Desert hides its secrets well. Under the scorching sun in a remote region of Niger, paleontologist Daniel Vidal ...

Denver just got a fresh invasion of giants, and they are taking over the third floor of the Denver Museum of Nature & Science ...

Researchers analyze the ratios of calcium isotopes in bones and fossils to learn more about what dinosaurs once ate. Credit: ...

Paleontologists have often determined how old a dinosaur was by counting the growth rings in its bones. Just like with trees, it was thought that each ring corresponded to a single year of age. But ...

Until now, estimating how old a dinosaur was when it died has been a fairly simple process — just count up the growth rings in its fossilized bones. "We always thought that those rings were formed ...

Cute, green, and sporting two sprigs of hair on his head, a mischievous baby dinosaur named Dooly is one of the most beloved ...

A baby dinosaur fossil hidden inside solid rock for nearly 100 million years is now rewriting South Korea’s fossil record.