In the face of a warming climate, the new research by Tulane scientists bodes poorly for the comparatively mild-mannered ...

From three morphs to one: Across 220 populations, the pattern is consistent: where "Hulk" arrives, yellow and orange throat ...

Two new studies into lizard colors reveal how one species maintains its colorful diversity while others are losing their ...

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?

A newly evolved, aggressive “Hulk” wall lizard is spreading out from the Rome region — and researchers are watching a million-year stable system unravel in real time. From three morphs to one: Across ...

Vanguard says millions of elderly retirees are making a critical mistake that leads to tax penalties Tony Dokoupil starts ...

Three near-identical U.S. lizards have kept their identities for millions of years in a way that researchers compare to the ...

Side-blotched lizards probably don’t call the game that, but they play a version of it anyway. A new study explains the ...

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 ...

The side-splotched lizard (*Uta stansburiana*) is a reptile commonly found in California, the United States. In spring, the ...

A brown anole crawls along a metal pipe leading under a home in New Orleans. Researchers found that brown anoles get more aggressive as the temperature rises. (Louisiana Illuminator photo) Researchers ...

Most shark bites in Florida are not deadly. However, there was an unfortunate 2010 attack where a 38-year-old Stuart man who ...