Scottsdale's a city of two halves. In the deserted north desert it's all rocks and rodeos, further south you'll find trendy ...

Have you ever dreamed of driving through endless sands, marveling at surreal landscapes under a sky so vast it swallows you ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

The desert is getting too hot for the saguaro cactus 02:39. Arizona's saguaro cactus has evolved to thrive in the extreme climate of the Sonoran Desert, but after decades of rising heat, even ...

Planning a trip to Phoenix? From hiking at Camelback Mountain to hitting the links at world-class golf courses, these are the best things to do in Phoenix, Arizona.