Like a scene from the 19th century, US fossil hunters have used Clydesdale horses to remove a rare giant dinosaur bone from a gully in the mid-west desert. The rare upper arm bone of a Brachiosaurus ...

The fossil is more than six-and-half feet long and, once it had been wrapped in a protective “jacket” and affixed to two pieces of wood, weighed nearly 1,000 pounds. Photo courtesy of Brian Engh Last ...

As it turns out, "Bigfoot" was a dinosaur—a giant, plant-eating one. A new study based on fossils excavated in Wyoming reveals the largest dinosaur foot ever found and identifies it as a brachiosaur, ...

This illustration shows a Brachiosaurus eating from an Araucaria tree. These dinosaurs had enormous necks and relatively short tails. The animal to which the foot belongs was nearly 4 meters high at ...