We often think of dinosaurs as huge beasts, who would have been just as impressive as they were terrifying. However, ...

Changes in rock formations from before and after the mass extinction event 66 million years ago may reflect how dinosaurs ...

Dating dinosaur eggs has always been tricky because traditional methods rely on surrounding rocks or minerals that may have ...

Researchers uncovered blood vessels in Scotty, the largest T. rex fossil. High-powered x-rays revealed mineralized tissues that deepen our understanding of dinosaur biology. Although much of modern ...

Reconstruction of a late Maastrichtian (~66 million years ago) palaeoenvironment in North America, where a floodplain is roamed by dinosaurs like Tyrannosaurus rex ...

Can a skeleton be a storyteller? When it comes to dinosaur bones, the answer is yes — if you know how to listen! Prehistoric fossils are a wealth of critical scientific information. Everything from ...

The dinosaur has been named Newtonsaurus cambrensis, after Isaac Newton, because, "it is different from all other dinosaurs from around that time, and requires a distinctive name", said palaeontology ...

Before the mid-1960s, it was widely believed that all dinosaurs were cold-blooded, slow-moving animals. But in the summer of 1964, a team of paleontologists led by John Ostrom discovered Deinonychus, ...

When the big asteroid hit Mexico 66 million years ago, it set off wildfires, tsunamis and massive clouds of dust that darkened the skies, killed much of Earth’s plant life and triggered a chain of ...

DENVER (KDVR) — On Wednesday, a 70-million-year-old dinosaur fossil was found 763 feet below a parking lot in City Park, becoming the deepest and oldest fossil ever found within Denver city limits.

Roughly 100 million years ago, amorous male dinosaurs congregated in what is now Colorado to strut their stuff in hopes of impressing potential mates. That’s the scene paleontologists now say played ...