A conservative Texas group is challenging the legality of the 600,000-acre monument south of Joshua Tree, citing mining ...

The small rural community of Why also lies close to the Sonoran Desert National Monument, which protects only a small portion ...

Arturo, a 'shaman', hosts ceremonies in the city's urban mesh, where participants can get an intimately guided dose of Bufo Alvarius, also known as the Sonoran Desert toad. The toad contains the ...

This section of the Sonoran Desert near the border between Arizona and Mexico features massive cacti, colorful birds and rock arches. An International Biosphere Reserve and a federally designated ...

“The Chuckwalla National Monument is illegal and unconstitutional ... Named for the lizard found in the Sonoran and Mojave Desert and northwestern Mexico, Chuckwalla, which is south of ...

The Ninth Circuit backed a determination Monday that the Sonoran Desert bald eagle is not eligible for Endangered Species Act protection, despite accusations of manipulated science to ensure that ...