A tiny 3-foot-tall relative of the Tyrannosaurus rex has been discovered and named. The new dinosaur, dubbed Suskityrannus hazelae, was found by Virginia Tech paleontologist Sterling Nesbitt in New ...

With Tyrannosaurus rex's massive, gaping jaws filled with dagger-like teeth, this may seem like a no-brainer, but there's actually been some debate over the years as to whether T. rex was a hunter or ...

Researchers say they have identified a new species of Tyrannosaurus that traces the dino's lineage to North America much earlier than previously thought, and could shed new light on the murky origins ...

Fossils found 50 years ago were initially thought to belong to another species. Paleontologists have discovered a new species of dinosaur that was related to the infamous Tyrannosaurus rex. The dino ...

The Tyrannosaurus Rex has long been the creature of nightmares — but the "King of Tyrant Lizards" had a cousin who may have been just as terrifying. With the help of a paleontology enthusiast, ...

A newly discovered dinosaur from Mongolia, named Khankhuuluu mongoliensis, or "Dragon Prince," is believed to be a crucial ancestor of the Tyrannosaurus rex (T rex), shedding light on the T rex's ...