Imagine facing a predator and, instead of running, you suddenly squirt blood from your eyes as a defense. It sounds like a ...

In Texas, there’s a kind of lizard called the Texas Spiny Lizard. It has rough, scaly skin and blends in well with trees and ...

When my grandson Parker was 11 years old, he called me from a coastal island with exciting news. Problem was I took the call ...

Argentine tegus are being spotted within the Southern U.S., specifically in Florida, Georgia and Texas. Are any in Louisiana?

Biologists from The University of Texas at Arlington are the first to discover an invasive frog—the greenhouse frog—in the Marshall Islands, a sprawling Pacific nation of volcanic islands and coral ...

SILVER CITY, N.M.— The U.S. Fish and Wildlife Service today added the dunes sagebrush lizard of southeastern New Mexico and West Texas to the list of endangered species and pledged to follow up by ...

A Texas representative wants to remove a rare lizard from the endangered species list, which would pave the way for oil and gas companies to once again plant ground in restricted parts of the ...

which is from Kansas through Texas and into Mexico. Presumably, horned lizards from the Southwest were released in areas of the Southeast ecologically similar to their native habitat of plentiful ...