Dinosaurs long dominated Earth’s land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos like Therizinosaurus, ...

The origin of dinosaurs may lie in the equatorial regions of South America and Africa, according to a recent study. This research, conducted by scientists from University College London, offers a ...

Scientists uncovered two fossilized hoofed dinosaur “mummies” with preserved skin and the first evidence of hooves in any ...

In Switzerland’s Jura Mountains, ancient limestone holds thousands of dinosaur footprints. A gravel route traces their path ...

A pair of Edmontosaurus specimens found in a Wyoming dig help researchers to understand the process that led them to be ...

The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and Africa, suggests a new study led by UCL (University College London) ...

Learn about three momentous dinosaur findings from the fossil record Paul M. Barrett Scientists who study dinosaurs make new discoveries in the field, extracting previously unknown specimens from ...

A dog-size reptile slipped through fern-choked forests 237 million years ago in what is today Paraíso do Sul, Brazil. The animal had the body of a greyhound, a long neck and tail, and a small, nipping ...

NEW YORK (AP) - March 18, 2009 Scientists had previously identified feathers and so-called "dinofuzz" in theropods, two-legged meat-eaters that are widely considered the ancestors of birds. But the ...