A rare fossil discovery marks the first time a tyrannosaur’s stomach contents have been found, a new study says. The young apex predator was a cousin of T. rex.

A new Tyrannosaur species has been discovered in Mexico that challenges our understanding of tyrant dinosaur evolution and distribution. Also in the news, a new pterosaur species was found in ...

First tyrannosaur embryo fossils revealed. New scans of a tiny Cretaceous jaw and claw show the tyrant dinosaurs started out the size of a small dog.

Tyrannosaur Discovered With Last Meal Preserved in Its Stomach First-of-its-kind fossil gives paleontologists unprecedented insight into the diet and dominance of the top carnivore of its time ...

A team of paleontologists revealed a remarkable fossil: a young tyrannosaurid with the hindlimbs of two year-old dinosaurs in its stomach. In other words, this theropod was chowing down on baby legs.

A 75-million-year-old Gorgosaurus fossil is the first tyrannosaur skeleton ever found with a filled stomach. By Michael Greshko Some 75.3 million years ago, a dinosaur swallowed the Cretaceous ...

Scientists announced the discovery of a new species of early tyrannosaur in a museum vault in Mongolia, an ancestor to notorious apex predators like T. rex.

A rare fossil discovery marks the first time a tyrannosaur’s stomach contents have been found, a new study says. The young apex predator was a cousin of T. rex.