Scientists have long puzzled over how pterosaurs became the first vertebrates to master flight. Some pterosaur species, such ...

A “dinosaur highway" containing nearly 200 tracks that date back 166 million years was discovered in a limestone quarry southern England.

T he oldest equatorial dinosaur in the world, and North America's oldest dinosaur, has been described in a new study. Dating ...

For years, scientists believed that dinosaurs first emerged in Gondwana—the southern portion of the ancient supercontinent ...

Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.