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.

In an extraordinary paleontological discovery, scientists have uncovered a remarkably well-preserved dinosaur face fossil ...

A majority of the country elected Donald Trump, who campaigned on a promise to “Drill, baby, drill.” Voters should be furious ...

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

Scientists have unearthed two 430 million-year-old fossils which they say challenge previously held views on the origins of molluscs. The specimens, nicknamed Punk and Emo, were found in Hertfordshire ...

Discover the fascinating evolutionary story behind the human outer ear, which evolved from fish gills. Learn how nature ...

Killifish, or egg-laying toothcarps, are known for their ecological adaptability and species diversity. Two families of ...

That's the titanosaur, one of the largest land animals to ever exist, dwarfing nearly everything around it. Roaming the planet during the Late Cretaceous period — approximately 100 million years ago — ...

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

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 ...