A reexamination of fossils found in Mongolia has revealed a previously unknown “missing link” species that led to dinosaurs ...

Paleontologists have discovered a new species of dinosaur that belongs to the same group of the infamous Tyrannosaurus rex.

Scientists have discovered a new species of tyrannosauroid—the group of dinosaurs that includes Tyrannosaurus rex. The ...

A new species of dinosaur that was probably a princely ancestor of T. rex, the king of the dinosaurs, has been identified ...

Scientists announced the discovery of a new species of early tyrannosaur in a museum vault in Mongolia, an ancestor to ...

In 1958, a seemingly insignificant discovery made by farmers in the Guangdong province of southern China would soon challenge ...

A recent discovery of a dinosaur’s preserved gut contents offers the first direct proof that sauropods were plant-eaters ...

A prehistoric digestive time capsule has been unearthed in Australia: plant fossils found inside a sauropod dinosaur offer ...

Sauropods were the largest land-living animals of all time. Finding the traces of a sauropod’s last meal is nothing short of ...

Knowledge of the diet of dinosaurs is "critical" for understanding their biology and the role they played in ancient ...

It’s the smoking gun, or the steaming guts,” said a paleontologist from a team that also found that the sauropods didn’t chew ...

Nothing quite fits the moniker “gentle giant” more than sauropods. These gargantuan dinosaurs could reach up to 123 feet long ...