WASHINGTON, Jan 23 (Reuters) - Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and ...

Add Yahoo as a preferred source to see more of our stories on Google. Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while ...

Artist’s impression of a T. rex chasing a Velociraptor: the calculation of dinosaur running speeds in 1976 marked a revolution in palaeoscience. Esteban De Armas/Alamy The study of dinosaurs has been ...

I have one of the best jobs in the world: I am a paleontologist who digs up dinosaur bones for a living. I am also the paleontology consultant for the Jurassic World film series, and I teach courses ...

There are a few factors that make one Jurassic Park dinosaur more daunting than another, from the creature’s size to its speed and intelligence. The least threatening tend to be herbivores or ...

Nagatitan chaiyaphumensis may be the largest dinosaur ever found in Southeast Asia. Paleontologists estimate this behemoth weighed 30 tons and measured over 88 feet long. The recent discovery of ...