Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Learn about the largest dinosaurs that ever roamed the Earth, including titanosaurs such as the Argentinosaurus and ...

How do scientists study the behavior of dinosaurs, who died 65 million years ago? After all, dinosaur fossils are rare enough as it is, and most are fragments and difficult to work with.

The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.

A massive dinosaur footprint of the Iguanodon species, which dates back over 100 million years, has been found on a beach in ...

Another two eggshell types came from ornithopod dinosaurs with beak-like mouths for grazing. No one expected to find so many ...

A team including UCL researchers has identified two new dinosaur species found in present-day Romania that lived shortly ...

showing that not all species reduced their size," adds Zoltán Csiki-Sava from the University of Bucharest. The study also highlights connections between European dinosaurs and their relatives in ...