Like many residents of warm climates, the brown lizards scurrying around New Orleans have a worse temper in extreme heat. According to a new study from Tulane researchers, these invasive brown anoles ...

A study appearing in Behavioral Ecology shows that in male wall lizards, certain behaviors have a greater influence on the way they resolve territorial disputes than their size and coloration. While ...

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

A large lizard that was found abandoned in an Alameda home is now living at the East Bay Vivarium. Alameda police said they ...

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