Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

The bull gator lay in the sand under the oak trees. A few days earlier he had been hauled out of a murky lake in central Florida. Researchers instantly named him Mr. Big. He was sofa-size, with ...

The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.

The property is unmatched in terms of the number and variety of high quality specimens which, to date, represent more than 44 species, 34 genera and 10 families of dinosaurs, dating back 75-77 million ...

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were ...