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

When the desert horned lizard (Phrynosoma platyrhinos) is thirsty, it cannot just lap up water or scoop it up like a bird ...

A large South American lizard is causing concern to wildlife officials in the state of Georgia. The Argentine black and white ...

A northern curly-tailed lizard native to the Bahamas is spreading across Central Florida, researchers say. The invasive ...

Lizards are found on all continents apart from Antarctica and the largest ones are huge monsters. Here are ten of the biggest ...

Wildlife experts in Georgia are urging locals to keep on the lookout for any four-foot-long lizards wandering around the Peach State. As its name implies, the Argentine black and white tegu ( Salvator ...

A series of clever experiments into the reptilian "third eye" has confirmed that lizards use this patch of light-sensitive cells as a sun-calibrated compass. To test how third eyes — technically known ...

An eastern fence lizard basking in the sun feels a small red ant walk over its back. Not hungry, it ignores the insect. Soon there are lots of ants crawling up its legs, biting the scales that usually ...

Careful observation of these lizards solves mystery of how they squeeze water into their mouths and could help extract water ...

A stunned iguana lying on the ground during a cold snap in Florida on January 22, 2020. When temperatures dropped into the 30s and 40s, some of these cold blooded lizards lost their grip and fell from ...

Reptiles use the environment to regulate their warmth. This strategy helps them conserve energy in the cold and rapidly ramp up their body temperature in the heat, but it also makes them particularly ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Lizards, with their extraordinary variations, have helped transform ...