The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

A new study has unveiled that a famous 280-million-year-old fossil may not be all it seemed. Discovered in 1931, the fossil was long believed to represent ancient soft tissues of a reptile. But upon ...

The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

The Mesozoic wasn’t just the age of dinosaurs. Reptiles of all sorts thrived through the Triassic, Jurassic and Cretaceous at the same time our favorite dinosaurs were roaming on land. Long-necked ...

The Museum of Texas Tech houses fossils from the Triassic, Ice Age. Here's a behind the scenes look into the paleontology ...

What Caused the Triassic–Jurassic (Tr-J ... This included many amphibians, reptiles, and synapsids. Freshwater ecosystems ...

Paleontologists are uncovering a bonebed containing more than 19 giant amphibian skeletons from the Popo Agie Formation near ...

"It's a similar strategy that some small mammals used in the Triassic as well, so it certainly seems to have its benefits." "As we continue to investigate early reptiles, we'll have a much better ...