Scientists have known about plesiosaurs for a couple of centuries and have a general understanding of their anatomy, but ...

The discovery of a 183-million-year-old plesiosaur fossil in Germany has provided scientists with unprecedented insights into the external anatomy of this iconic Jurassic-era marine reptile.

Plesiosaurs thrived in the world’s oceans during the Mesozoic ... Despite their well-documented skeletal structure, little has been known about their external anatomy due to the rarity of fossilized ...

Rock and Gem has announced the arrival of its newest resident: “Mary Anne,” a cast of a Plesiosaur skeleton. This ...

Scientists said they identified fossils of plesiosaurs in an ancient river ... found scattered and in different localities, not as a skeleton. So each bone and each tooth is a different animal.

A “pellet” found in a plesiosaur fossil unearthed in Kagoshima Prefecture indicates the prehistoric creature regurgitated indigestible parts of its prey, much like modern birds and alligators ...

DENVER — The Denver Museum of Nature & Science has a new exhibit exploring the depths of prehistoric oceans. Jurassic Oceans: ...

Their skeletal anatomy is well documented, but their external appearance has largely remained a mystery. Now researchers have conducted the first detailed analysis of plesiosaur soft tissue ...