The prehistoric creature is thought to have lived around 280-270 million years ago and was likely a "top predator" in its day ...

A group of marine researchers aboard the E/V Nautilus has made an astonishing discovery, one that has been over 15 years in ...

These formidable lizards are iconic examples of macroevolution, showcasing the emergence of entirely new animal groups.

The origin of mammals is shrouded in mystery, but every fossil clue helps rewrite the story. A new discovery on a ...

Spiders, crabs, and other arthropods evolved from a group of animals that underwent a burst of diversity around 500 million ...

It’s finally happened!” one researcher exclaimed during the team’s livestream on December 3rd, with another adding, “A ...

Scientists have discovered the oldest known animal with saber teeth: a predator that lived 270 million years ago. This animal ...

If all the world's a stage and all the species merely players, then their exits and entrances can be found in the rock record ...

A man shared a photo of a tooth his wife found in her backyard as a child, and social media users had theories about its origin.

Scientists have discovered 30 dinosaur fossils in Hong Kong on Port Island, a remote site off the northern coast.

Vaguely dog-like” animal is one of the oldest-known close cousins of modern mammals. Researchers have discovered the oldest ...