Scientists have proven Nanotyrannus was its own species, reshaping what we know about the predators that lived alongside T.

Most of us imagine dinosaurs as the huge, towering prehistoric beings that once walked the Earth. But it turns out that dinosaurs were actually a wide range of sizes — and some of them weren’t much ...

Shoebill birds can reach a height of five feet, but the prehistoric-looking creatures generally aren't taller than people.

Scientists reveal Tongnanlong zhimingi, a giant dinosaur from the late Jurassic period in China that reached up to ...

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

As far as paleontology is concerned, it is still unclear what ended the dinosaurs' reign on Earth. Some scientists say a huge asteroid that struck in Mexico wiped them out. Other experts say their ...

It's hard to compete against teenage tyrannosaurs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Medium-size meat-eating dinosaurs are missing ...

They were originally fierce predators the size of a small ostrich. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A bizarre group of raptor-like ...

An advanced member of the largest group of dinosaurs ever to walk the Earth still had a relatively puny brain, researchers say. Sauropod skulls are typically fragile, and few have survived intact ...

Although most dinosaurs went extinct 65 million years ago, one dinosaur lineage survived and lives on today as a major evolutionary success story -- the birds. A study that has 'weighed' hundreds of ...

Our collective fascination with dinosaurs, research into their behaviors and their storied past, and our excitement whenever a new discovery is made is certainly palpable. While it is currently ...