Paleontologists have identified a new ancient reptile from the Solnhofen limestone slabs, thanks to a chance discovery. A ...

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around ...

In the early 20 th century, paleontologists were toying with notions of aquatic dinosaurs, including one idea that large plant-eating dinosaurs lived in lagoons to help support their immense weight.