Many dinosaurs, despite their formidable size ... known as the “ostrich mimic”, was another ornithomimid topping this list. With its long legs and lightweight build, it could reach speeds ...

A massive species of dinosaur has been identified by scientists, and it's thought that it lived around 95 million years ago ...

Lesothosaurus diagnosticus was one of the most primitive and earliest ornithischians, or "bird-hipped" dinosaurs ... It gets its name from the African country of Lesotho, where early fossils ...

New research suggests that the earliest dinosaurs may have originated in equatorial regions of Gondwana, encompassing the Amazon, Congo Basin, and the Sahara Desert. Fossils dating back 230 million ...

From slow, plant-eating giants to fierce scavengers and hunters, dinosaurs once dominated the land. Search our alphabetical list, or explore dinosaurs by when and where they lived or what type they ...

WASHINGTON (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 ...

More than 25 years after it first stomped across our TV screens, a new six-part series is coming to BBC iPlayer and BBC One Albertosaurus (Image: BBC/PBS/ZDF/France Télévisions) BBC Factual has ...

Although T. rex is a household name, what we know about this tyrannosaur is constantly evolving. Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to ...