Researchers have described a new species of armored reptile that lived near the time of the first appearance of dinosaurs. With bony plates on its backbone, this archosaur fossil reveals that ...

Researchers Discover an Exceptionally-Preserved Fossil From the Alps, Reveal That This Ancient Reptile Lurked on Land and Not in Water In 2017, researchers examined a fossil from Switzerland that ...

Here’s a rundown of some of the tankiest dinosaurs. Ankylosaurus was a heavily armored dinosaur, reaching up to 8 meters long ...