With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since ...

Dive into the findings of the first detailed study of plesiosaur skin, which was a strange mosaic of textures.

A remarkable plesiosaur fossil reveals that the extinct reptiles had scales like modern sea turtles, unlike the ichthyosaurs ...

By looking at differences among the fossils over time, the researchers learned that while the fish's large-scale features, like its body shape, have stayed consistent since the Cretaceaous more ...

The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which tells scientists about an organism's daily life.

Unbeknownst to that fish, its rejected meal was preserved in fossil form. And it's now arrived at a museum in Denmark. The fossil was found at Stevns Klint, a cliff in eastern Denmark known for ...

Unbeknownst to that fish, its rejected meal was preserved in fossil form. And it's now arrived at a museum in Denmark. The fossil was found at Stevns Klint, a cliff in eastern Denmark known for its ...