Green anoles, common in the South, change color due to external factors and hormones, not to match surroundings.

Mother Nature is capable of fashioning an incredible variety of creatures, but She's especially adept at creating highly ...

Reptiles like snakes and lizards reveal a hidden map in the Amazon, highlighting flaws in conservation plans for vulnerable ...

What looks like a miracle is a razor-thin margin of survival. Meet the lizard that runs on water, and why it only works for ...

It's rare to identify a new genus of mammals. Currently, there are only an estimated 1,360 mammalian genera. Well, 1,361 now ...