Spotted a lizard doing push ups? Here's why they do it and why they don't get tired of doing it.

In Arizona, spotting a lizard is as common as finding sunscreen in your glovebox. These scaly little sunbathers love soaking up the heat and if you catch one doing push-ups, don't worry, it's not ...

As we welcome the warmer months here in Arizona, it's not uncommon for you to encounter a lizard or two enjoying the sunshine in your backyard. If you stare at them long enough you'll spot them ...

Pick a sunny day. Drive down Mule Pass just outside of Bisbee. Go through the tunnel. Find the trail that starts under a tree. Trek up Mount Ballard 7,000 feet, and look carefully. There, in the ...

Lizards' push-up movements are actually a form of communication. Both male and female lizards can perform push-up displays.