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.

If you're bitten by a rattlesnake, do not ice the wound or restrict blood flow. The U.S. Forest Service recommends calling 911 and washing the bite gently with soap and water while you wait for help.

Daniel Drucker, the Canadian scientist renowned for discoveries that sparked the advent of Ozempic and other GLP-1 medicines ...

These Arizona animals can harm or even kill a person with bites or stings. What to know about bark scorpions, black widows, ...

A Canadian scientist has won a 2025 Breakthrough Prize in Life Sciences for discovering a hormone used in diabetes and obesity medications that has changed the lives of millions.

Dr. Michael Greger is famous for several books including “How Not to Die,” and for his website nutritionfacts.org. He ...