Researchers found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the evolutionary success of plant-eating lizards. However, contrary to mammals their ...

Researchers at the Universities of Helsinki and Lyon and the Geological Survey of Finland found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the ...

Researchers in Tunisia found the largest “worm lizard” that has ever lived with a feeding strategy that has remained consistent for millions of years. The recently identified Terastiodontosaurus ...

Scientists discover new species of mososaur or ancient lizard, Stelladens mysteriosus, from “screwdriver”-shaped teeth fossils, study said. Photo from Nicholas Longrich, Nour-Eddine Jalil, Xabier ...

Komodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip their prey apart, according to new research. The metal is concentrated in the cutting edge and tips ...

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 ...

The Old Town Police Department said residents should not approach the lizard if they spot the creature Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013, covering ...