This lizard’s physiology rewrites what we thought reptiles were capable of. Here’s the truth behind its notorious reputation, ...

Megalania was the largest lizard to ever walk the Earth, a prehistoric giant that dominated Australia’s ancient landscapes. This massive reptile, a distant relative of today’s Komodo dragon, could ...

The supersized dinosaurs of the past may no longer roam our planet, but the age of truly colossal reptiles is far from over. In fact, many of the world’s largest lizards belong to the genus Varanus, a ...

Invasive Nile monitors in Georgia have been labeled the largest and most dangerous lizards in the U.S. Where are they? How dangerous are they?

Artistic reconstruction of Bolg amondol, depicted raiding an oviraptorosaur dinosaur nest amidst the lush Kaiparowits Formation habitat. For 20 years, the remains of a giant lizard that lived ...

The teeth of Komodo dragons, the world’s largest lizards, are coated in a protective layer of iron, a new study has found. When the nearly-200 pound dragons go after their prey — which can include ...