Disturbing a desert tortoise in its native habitat is not only risky for the tortoise, it's illegal, state officials say.

U.S. Border Patrol agents rescued a man lost in the Arizona desert for six days near Tucson after his companion died. Extreme heat posed deadly conditions.

A man lost for six days in the Arizona desert called 911 for help after his companion died, federal authorities reported. Border Patrol agents found the man, who had illegally crossed the border ...

Arizona hosted its first evening practice of the spring on Saturday and branded it "Desert Night Lights." Saturday was the Wildcats' only evening session this spring besides the Red-Blue Spring ...