A 125-million-year-old fossil from the early Cretaceous shows the skeletons of a smaller mammal biting a larger horned dinosaur, suggesting a much more complex ancient food web.

Before then, the world's most expensive dinosaur was "Stan" — the 67-million-year-old T. rex that sold for $31.8 million in 2020.Stan became something of a celebrity after this sale when it ...

A first-of-its-kind fossil of a mammal and a dinosaur from around 125 million years ago "locked in mortal combat" challenges the idea that dinosaurs ruled the land, researchers wrote in a study ...

Dinosaur skeleton found in U.S. finally finds new home in Europe 01:33. A huge dinosaur skeleton has made a transatlantic journey from the United States to the Museum of Evolution in Denmark for ...

A Dinosaur Parked for Millions of Years: A fossil, estimated to be about 70 million years old, was buried 763 feet below the surface of the parking lot of the Denver Museum of Nature and Science.

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs like stegosaurus ...

Researchers identified a new dinosaur species that lived in Africa roughly 95 million years ago and published their findings last week in the journal PLOS ONE. The species was incorrectly ...

The new dinosaur is believed to be a relative of the well-known velociraptor. Although the velociraptors of "Jurassic Park" fame are well known, they don't much resemble their historical ...

A new species of dinosaur with blade-like spikes for armor has been discovered on the Isle of Wight, off the south coast of England.. Named Vectipelta barretti, it is the first armored dinosaur ...

A worker digging up clay in a southern England limestone quarry noticed unusual bumps that led to the discovery of a “dinosaur highway” and nearly 200 tracks that date back 166 million years ...

What dinosaur has 500 teeth? This prehistoric jaw was one-of-a-kind. This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth.

Dinosaur With Two Massive, Sloth-Like Claws Is on ‘Another Level’ of Weird—Even Among Its Unusual Group of Relatives Paleontologists discovered Duonychus tsogtbaatari from fossils uncovered ...