A citizen group opposing a major corporation's expansion in Scottsdale plans to put the decision in the hands of voters across the state.

A historic South Mountain castle and a northern Arizona home are among the nation’s most endangered historic places, according to The National Trust for Historic Preservation.

Shares of Axon Enterprise climbed after the company raised its full-year revenue outlook as it posted higher sales in the first quarter. The stock rose 5.3%, to $634, in after-hours trading. Through ...