We're now through mating season for Italian wall lizards, and a fresh infestation of the small, greenish-gray creatures will continue to spread through Levittown. Sightings are mentioned on ...

Monitor lizards are among the largest and most dangerous lizards in the world, combining size, speed, and powerful jaws. This exhibit-by-exhibit tour reveals how different species rely on sharp teeth, ...

Florida has a new invasive lizard that will require a lot of monitoring to keep the state's residents and natural spaces safe. The Nile monitor, an aggressive and fast-spreading invasive species, is ...

Meet the Nile monitor, an invasive species that the U.S. Geological Survey has called the largest and most dangerous lizard in America. It's well established in Florida, and there have been sightings ...

Rare stretches of freezing temperatures in Florida are causing the state's invasive cold-blooded iguanas to shut down due to ...

For more than 70 years, thousands of common wall lizards, known as Lazarus lizards, have scurried across sidewalks and lurked in gardens in Cincinnati. They're all over the city, but the reptiles aren ...