A Tyrannosaurus Rex nicknamed Gus is expected to become the most expensive dinosaur fossil ever sold, in an auction that has ...

A new species of dinosaur unearthed in Thailand was head and shoulders above the rest. Say hello to Uragasaurus kalasinensis, ...

The plant-eating dinosaur, named Uragasaurus kalasinensis, is thought to have lived about 150 million years ago.

Dinosaur fossils are rare to find in Antarctica because of the unforgiving ice caps. But millions of years ago, the region ...

South Korea plans to designate a rare dinosaur skeleton, an ancient turtle fossil and coastal tafoni as protected Natural ...

A rare dinosaur fossil, a tail bone from a long-necked, plant-eating titanosaur, has finally been identified decades after ...

A 150-million-year-old bird fossil, Zhengheornis, reveals the first step in the evolution of the short tails seen in modern ...

A vertebra from the British Antarctic Survey collection has been recognized for what it is -- the first dinosaur fossil found ...

For more than a century, paleontologists have been scouring western North America’s Hell Creek Formation for new dinosaurs. The rocks preserve some of the last non-avian dinosaurs before Earth’s fifth ...

The dinosaur measured about 23 feet long, making it relatively small for a titanosaur, researchers said ...