Spinosaurus was one of the strangest and largest predators to ever walk the Earth, growing up to 50 feet long and outweighing ...

Tyrannosaurus rex is often seen as the unstoppable king of the dinosaurs, but life in the Hell Creek ecosystem was far from easy. Massive herbivores like Triceratops, heavily armored Ankylosaurus, and ...

A new study suggests T rex's short forelimbs were an evolutionary adaptation to prevent accidental amputation during group ...

Tylosaurus rex rewrites the story of giant sea predators, not just for its size but for what its bones reveal about mosasaur ...

The newly described mosasaur Tylosaurus rex spanned up to 43 feet (13 meters) long and may have been one of the fiercest marine predators of the dinosaur age.

We all know about the dinosaur called the Tyrannosaurus rex, also known as the T. rex, which is famous for its large head and itty-bitty arms. But why do they look like that? The T. rex has been ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

SUDBURY — Whenever Jesse Rich and Rex Garozzo are doing something on a lacrosse field, they’re usually doing it together. The Lincoln-Sudbury goalies warm up together, throwing lacrosse balls to each ...

The debate over Nanotyrannus’ identity is finally over. A remarkably preserved fossil proves it was a mature species, not a teenage T. rex. This discovery rewrites how scientists understand ...

A long-running dinosaur mystery may finally be solved: Nanotyrannus, once dismissed as just a teenage T. rex, appears to have been its own distinct species after all. Scientists analyzed a tiny throat ...

Gilgo Beach serial killer Rex Heuermann had been “stumping along” on crutches due to a grotesque foot problem caused by his scale-rocking weight, according to sources. The hulking Massapequa Park ...