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

The dinosaur’s fossilized remains were found in 1914 from the Bahariya Formation from a locality in the northern part of the ...

Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be the oldest-known fossils, presenting evidence that the species was in ...

“At around (32 feet) long, it was one of the largest known land-based carnivores in the history of the earth — comparable in size to the slightly younger Tyrannosaurus rex from North America.

These photographs, taken before 1944, provided key details about this dinosaur species. This newly identified ... have rivaled the size of Tyrannosaurus Rex of North America.