Everyone knows about the mass extinction that ended the Age of Dinosaurs. About 66 million years ago, a seven-mile-wide asteroid slammed into our planet and began a mass extinction that wiped out all ...

Study suggests dinosaurs originated in the Amazon, but their fossils are missing. They started as small, bipedal creatures in ...

A rice farm in southern Brazil was just found to be home to the fossil of one of the missing links between the ground-based ...

the evolutionary relationships among these early forms and Earth's geography during the Triassic Period. This locale spans ...

Many think dinosaurs first emerged on land well south of the equator that now forms part of Argentina and Zimbabwe, but they may have actually arisen in tougher conditions near the equator ...

Dinosaurs likely originated in a locale that spans the modern-day Sahara desert and Amazon rainforest regions, study suggests ...

The first pterosaurs had a sail-like tensioning system for flying with potentially cumbersome tail vanes, which they could have used for displays, a new study finds.

A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history.

Scientists think they know where the missing pieces to the puzzle of the evolution of dinosaurs could be found.

Scientists are suggesting that dinosaurs may have originated in regions of the modern-day Sahara desert and Amazon rainforest, areas that were once part of the southern supercontinent Gondwana. Their ...

Scientists in Alberta have discovered a fossilized neck bone of Cryodrakon boreas, hinting at an ancient croc attack.