A team of ecologists, climatologists and evolutionary specialists affiliated with several institutions in the U.S. has found ...

The Mojave Desert may lose and gain suitable habitat for Gila monsters. But the unathletic reptiles might be mostly stuck in the waning oases.

Despite their name, the Gila monster (Heloderma suspectum) is not actually a monster at all. Instead, it is the largest lizard native to the United States. They are also the only venomous lizard ...