Free camping, no entrance fees, rare plants, unique desert animals, and very few visitors ... and give you a glimpse of what Arizona looked like thousands of years ago. If after reading our ...

Arizona has around 300 kinds of plants that can be toxic or even fatal if you or your dog eat or touch them. Here's where to ...

In response to a petition and lawsuit from the Center for Biological Diversity, two southern Arizona plants were proposed for Endangered Species Act protection today. Bartram’s stonecrop and beardless ...

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 ...

Far from being barren wastelands, deserts are biologically rich habitats with a vast array of animals and plants ... becomes blanketed in wildflowers. Desert plants may have to go without fresh ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

Botanist Gustaf Starck rallied people passionate about preserving desert plants with a sign outside his Scottsdale ranch. “Save the Desert,” it said.

The Mexican long-nosed bat has been listed as endangered under the Endangered Species Act since 1988, and is the only one in ...