Research suggests dinosaurs first appeared in the ancient Gondwana supercontinent, including areas that are now the Amazon ...

Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos like Therizinosaurus, ...

It might be the short arms of the T-Rex or the long neck of the Apatosaurus, but dinosaurs are fascinating ... then loaded up ...

Just in time for International Dinosaur Day, the video of his visit to Field Station: Dinosaurs at Overpeck ... the group is ...