Researchers have identified the Ichthyotitan severnensis discovery as the largest known reptile to have ever existed on earth ...

An 11-year-old girl's keen eye led to the discovery of a massive ichthyosaur jawbone fragment in Somerset, England. This find ...

When the fossils of a giant plant-eating reptile were found in South East Asia, paleontologists wanted to give the world’s largest lizard ever discovered a proper name. They just couldn’t decide ...

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests. The extinct lizard-like reptile ...

Today, the Argentine black and white tegu is considered an invasive species in Florida, but long before they arrived via the pet trade, their prehistoric ancestors roamed this region. Credit: Kevin ...