For four years, the Battalion Search and Rescue group has gone into the southern Arizona desert to find deceased migrants who ...

Biosphere 2 is a groundbreaking research facility studying climate change and ecosystems inside an enclosed glass structure in the middle of the Sonoran Desert.

Looking to add some native Arizona plants to your house? Or wondering which shrubs, trees or flowering bushes can promote your privacy? Try this.

Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and ...

Arizona's state bird fends for itself against predators in the desert, making its home in prickly plants. Here's what to know and how to spot it.

It is an important species for pollinating cactus, agave and other desert plants. Officials from the U.S. Fish and Wildlife Service and the Arizona Game and Fish Department announced the discovery ...

Meet Anthony Sarah. He’s the Tony in Tony’s Magic Mix, a fertilizer with a cult following that gardeners across Arizona swear ...

Across the Arizona-Sonora Desert Museum's 98 acres, you'll find 230 animal species – including hummingbirds, coyotes and string rays – along with 1,200 local plant species. Next to the ...

“I hope this agreement will make sure the agencies stop ignoring community concerns about the highway’s threats to plants, wildlife, people and the climate.” The Arizona Department of ...