For a warm-weather escape, visit Arizona's third-largest city, boasting affordable dining, easy access to the Sonoran Desert, ...

There's a 2-mile-long crack in the desert of Arizona. At 10 feet wide and up to 30 feet deep in some parts, it is the largest of its kind. It continues to grow. Follow BI Video: On Twitter More ...

The “Dinos in the Desert” exhibit fills the Arizona-Sonora Desert Museum with 10 different dinosaur and pterosaur installations spread throughout the museum grounds. Until April 27 ...

Arizona is a state of cultural, geographical, and culinary riches. Picture soaring, red-striated buttes and undulating canyons. Verdant rows of palm trees growing dates straight out of desert soil.

A sun-swept corner of the Painted Desert draws more than 600,000 visitors each year. While most come to see one of the world's largest concentrations of brilliantly colored petrified wood ...

In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity A view of Tse Yaa Kin’s central tower complex, constructed around the ...