A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...

Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.

A quarry worker was stripping clay from the ground when he felt odd bumps—they turned out to be part of a ...

The world's smallest sauropod dinosaur tracks were discovered in Southwest China's Xizang Autonomous Region recently, ...

British researchers have unearthed some 200 dinosaur footprints dating back 166 million years in a find believed to be biggest in the UK.Teams from Oxford and Birmingham Universities made the ...

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

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

Scientists have discovered a ‘dinosaur highway’ at a limestone quarry in southeast England. They uncovered five extensive ...

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

A newly discovered dinosaur, uncovered by UW-Madison paleontologists, is reshaping the understanding of prehistoric reptiles.

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

Nearly 200 Jurassic footprints found in southern England reveal new insights into 166 million-year-old prehistoric creatures, ...