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

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For female fence lizards, it's just not easy being blue. For one, the guys all ignore you.

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

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

Like Goldilocks tasting porridge, female frilled-neck lizards test dozens of nesting sites, digging holes and probing with their snouts for temperature conditions that are just right. The temperature ...

For female fence lizards, it's just not easy being blue. For one, the guys all ignore you. Brilliant blue markings on the neck and underbelly are male traits in fence lizards (Sceloporus undulatus), ...