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

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

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

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 ...

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 ...

"I can't imagine why not," Gluesenkamp says about releasing the lizards. "They are an iconic piece of Texas." So far the program appears to be working. Gluesenkamp says they have already found ...

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 ...