Over the past decade, scientists have learned a great deal about how dinosaurs moved and stood. The American Museum of Natural History in New York hopes to highlight this new dinosaur knowledge in an ...

The Argentinosaurus is one of the largest known dinosaurs, but scientists were unsure how exactly the massive creature plodded across the Cretaceous Earth, until now. Using sophisticated computer ...

Argentinosaurus was a sauropod that lived in the Cretaceous period around 95 million years ago. It is one of the largest vertebrates to ever walk on land, estimated at nearly 40 meters (131 feet) from ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. George Keremedjiev hopped from foot to foot and raised his fists in joy Friday when six men ...