The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat ...

To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been ...

What's slightly unusual is that the discovery was made after the uncovering of some long-lost photographs of its fossils.

Scientists have discovered a new Cretaceous-era dinosaur species by examining photos of a fossil lost during an allied air ...

Scientists used lost fossil photos to identify Tameryraptor markgrafi, a new dinosaur species from Egypt. The fossil was ...

Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be ...

Recently, a group of researchers examined previously unknown photographs of the lost specimen. They determined it was an ...

Scientists have reevaluated the catastrophic impact of the Chicxulub asteroid that struck 66 million years ago, revising the estimated sulfur release and its effects on the Earth's climate. This new ...