In the fourth episode of our Stones & Bones video series, National Geographic digital editor Nicholas St. Fleur examines the ...

Sul Ross State University geology students collected a giant Alamosaurus vertebra from Big Bend National Park in March 2025.

Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels ...

Mammals and dinosaurs coexisted on Earth until a catastrophic event 66 million years ago killed 75% of life on the planet.

A bizarre crocodile relative from the age of dinosaurs is rewriting what scientists thought they knew about ancient reptiles.

Flinders University researchers have taken a revealing look inside the head of one of the first animals to crawl from the ...

The discovery, using novel techniques to analyze fossilized jaws, details how colossal octopuses hunted the Late Cretaceous ...

A Utah paleontologist is sharing her experience after completing excavation work tied to the first dinosaur discovery in the ...

A team cracked the case by examining the fossil using a synchrotron, which produces beams of light by accelerating electrons ...

Despite its small size, the specimen preserves a fully formed Weberian apparatus, the chain of bones that links a fish’s swim ...

Paleocanna tentaculum’ was more closely related to today’s marine invertebrates than its prehistoric relatives.

It looked like something plucked from a fairy tale — a fleshy, violet disc sitting in the sand along the Southern California ...