Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An enigmatic skull ...

Fans of dragons from the fantasy genre will be excited about new discoveries related to the Dinocephalosaurus orientalis. This dinosaur is from the Triassic Period, about 240 million years ago. It ...

Did this dinosaur inspire dragon myths? — -- Here's a dinosaur that really knows how to stick its neck out above the rest. Called the "dragon of Qijiang," for the Chinese city in which the fossil ...

Geologists have uncovered the fossil of a mosasaur, an ancient aquatic predator, in Mississippi. Often referred to as a “sea dragon” due to its imposing size and fearsome appearance, this prehistoric ...