Dinosaurs were far stranger than we once imagined, and few species prove that better than Therizinosaurus. With a long neck, bulky body, feathers, and claws over a meter long, this unusual theropod ...

In a study published in the Journal of Vertebrate Paleontology, researchers Dr. Giovanna M. X. Paixão and her colleagues ...

By Sergio Queiroz SAO PAULO, March 13 (Reuters) - Brazilian scientists have identified a new species of giant dinosaur with ...

Scientists in Brazil have discovered a new giant dinosaur species named Dasosaurus tocantinensis, believed to be one of the ...

The Denver Museum of Nature & Science has announced its newest exhibition, "The World's Largest Dinosaurs," which explores the biology and anatomy of sauropods -- the largest land animals to ever walk ...

A giant tyrannosaur in the late Cretaceous, 74-75 million years ago. (Chase Stone) A new analysis of a shinbone from the oldest known giant tyrannosaur in North America suggests that the 'king of ...

A father-daughter duo, fossil hunting on a Somerset beach, found the jawbone of Ichthyotitan severnensis, a 25-metre sea ...

WASHINGTON, March 12 (Reuters) - A new analysis of a large shinbone unearthed in a remote spot in northwestern New Mexico in ...

A giant dinosaur that towered over T-Rex is set to arrive at Peterborough Cathedral in April ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs.

Find out what fossils have revealed about ichthyosaurs, which included the biggest marine reptile that ever lived.

Among the strangest branches of the dinosaur family tree are the alvarezsauroids, small, bird‑like theropods that lived from the Jurassic into the Cretaceous. They don’t fit the image of sharp‑toothed ...