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

Discover facts, figures and images for more than 300 dinosaurs. From slow, plant-eating giants to fierce scavengers and hunters, dinosaurs once dominated the land. Search our alphabetical list, or ...

Nearly a century after a collection of dinosaur fossils were discovered by a collector in Egypt and brought to Germany, newly rediscovered photographs suggest the bones belong to a species new to ...

Images from sites of two important archaeological ... in North Dakota that point toward a spring-time extinction for the dinosaurs.