Science fiction makes it seem like dinosaurs were huge reptiles. But between smaller sizes, feathers, and other factors, they ...

DINOSAUR closed on Feb. 2, 2026 in Animal Kingdom after nearly 30 years of operation. Here's what is set to replace this ...

The “mesozoic cow” was a dinosaur with hundreds of ever-replacing teeth. Here’s how its uniquely adapted skull allowed it to graze like cattle on low vegetation.

When dinosaurs disappeared Earth entered a period of instability unlike anything before Fossil evidence suggests that smaller resilient creatures rapidly expanded into empty ecosystems Scientists cont ...

RED FLEET STATE PARK, Utah - A three-toed footprint appeared in the rock, slightly longer than my hiking boot. The outlines ...

A newly identified tiny dinosaur, Foskeia pelendonum, is shaking up long-held ideas about how plant-eating dinosaurs evolved.

New fossil find reveals a miniature dinosaur species once mistaken for a juvenile, offering fresh clues about early ...

Nyasasaurus parringtoni may take the crown as the oldest dinosaur fossil known to science. It lived during the Middle Triassic around 243 million years ago, and left behind remains that predate other ...

Researchers have filled in a gaping hole in North America's fossil record—by analyzing fossilized remains from the Eutaw Formation of Mississippi, they identified large-bodied specimens of what was ...

Scientists have discovered the fossils of a new prehistoric species in Morocco — a bizarre-looking marine lizard considerably larger than a great white shark, which, they say, dominated the seas while ...

There was a time when the planet was crawling with enormous dinosaurs, the next, a six-mile-wide asteroid hit, and life ...

A dinosaur fossil footprint found about 50 years ago is from a plant-eating dinosaur – not a huge meat-eating dinosaur as previously thought, according to a new study. The footprint, which dates back ...