A dominant “Hulk” lizard morph is wiping out other color variants, demonstrating how fast evolutionary balance can collapse.

The Florida Fish and Wildlife is asking people to report sightings, but to stay away to avoid any attacks or incidents ...

Alligator lizards and other Southern California species are showing up about a month early thanks to the heat. And that ...

Add Yahoo as a preferred source to see more of our stories on Google. When you think of a lizard, you probably think of a scaly reptile with a tail and four visible limbs. The thing is, not all ...

Roads are generally blamed for habitat fragmentation and are seen as a dangerous barrier for wildlife, including reptiles.

Tropical lizards aren’t built for the cold. At temperatures below about 52 degrees Fahrenheit, you’ll see the cold-blooded creatures rain from trees as their frozen toes lose their grip, creating what ...

Some lizards have evolved to be resistant to the venom of snakes, entering into a sort of evolutionary arms race with their limbless cousins. A family of lizards known as varanids has evolved ...

Iguanas and chameleons are referred to as exotic lizards, but they are quite different from one another in terms of looks, ...

Nile monitor lizards, an invasive and dangerous species, are spreading across Florida. Here's where they are and what to do if you see one.

Add Yahoo as a preferred source to see more of our stories on Google. That long, scaly thing slithering on the ground is probably a snake. But there’s a chance it’s not. The News & Observer spoke with ...

Lizards, with their extraordinary variations, have helped transform what ecologists thought possible in a single species. Boasting more than 7,000 different types, the reptiles are found around the ...