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 ...

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 ...