Some 200 million years ago, a 12-ton dinosaur that was double the size of an African elephant stomped around South Africa. In ...

After a century of decreased sightings, reports of a long-necked water monster the size of a hippopotamus are once again ...

Dinosaurs are one of the biggest land-dwelling ... But it was the sauropods, like Brontosaurus, Diplodocus, and Brachiosaurus, who reached enormous proportions. Like the theropods, these titans ...

Although it was much smaller than sauropods like Apatosaurus (Brontosaurus), which were also common at ... "Big Al" was featured in the BBC's "Walking With Dinosaurs: Allosaurus" video.

Dinosaurs are a group of pre-historic reptiles which lived over 140 million years ago. They took many forms, including the huge hulking plant eating brontosaurus to the fast and skilled hunters of ...