A 34-year-old Colorado man died last month after getting bitten by a Gila (pronounced HE-la) monster. Christopher Ward’s death may have been the first from a Gila monster in the US in almost a ...

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

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