Meet Sarcosuchus - one of the largest croc-like creatures to ever live, and a true dinosaur killer. Nicknamed "SuperCroc," this prehistoric predator stretched over 30 feet long and weighed as much as ...

A Montana fossil reveals that Nanotyrannus, once thought to be a young T. rex, was actually a full-grown predator and it's ...

The “dueling dinosaur” fossil still leaves more questions than answers as scientists now attempt to determine their causes of ...

A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.

In the badlands of eastern Wyoming, the Lance Formation is a trove of prehistoric fossils. And one area in particular — a region less than 10 kilometers (6 miles) across — has provided scientists with ...

Scientists examining rare dinosaur mummies from the badlands of Wyoming revealed a surprising detail about the external anatomy of the duck-billed dinosaur: the presence of hooves on its feet-a first ...

It’s been called the most misunderstood dinosaur in history. For decades, Spinosaurus was depicted as a land-hunting giant, until new fossils suggested it spent much of its life in water. Its ...

Scientists around the world have been left baffled by a recent discovery in Rio Negro, Patagonia, Argentina. Experts have discovered a perfectly preserved dinosaur egg, probably dating back nearly 70 ...

NEW YORK (AP) — Researchers have unearthed a spooky pair of dinosaur mummies that seem to have been preserved in an unexpected way. These dinosaur remains are different from the wrapped mummies of ...