Friday will be the eighth day this year the Valley’s been under a high pollution warning. Continued high temperatures could lead to more ozone advisories through the weekend. 

Tonto National Forest officials announced modifications of a temporary closure order which was enacted last month in response to three bear attacks in the Payson Ranger District.

Maricopa County Attorney Bill Montgomery says he’s eager to put Arizona’s medical marijuana law in front of a judge, as defendant or plaintiff. 

Two experts discuss the legal process behind capital punishment as well as misconceptions and concerns while handling capital trials.

A merger between U.S. Airways and American Airlines would likely see the airline's headquarters land in Dallas rather than Tempe. An expert analyzes what this could mean for the Valley's economy.

Last week KJZZ reported a story about an increased number of training flights taking off and landing at Davis-Monthan Air Force Base in Tucson.

As Glendale voters prepare to elect a new mayor for the first time in nearly two decades, and new city council members, the city is dealing with several major issues: the sale of the Phoenix Coyotes and payments to run the city-owned arena, and a controversial sales tax increase to name just a few. But, as KJZZ’s Mark Brodie reports, some business owners still seem upbeat about the city’s future.

A Maricopa County Superior Court judge says a proposed initiative to change Arizona’s primary election system is unconstitutional and will not be on November’s ballot.

Seven people, including the gunman, are dead after a shooting broke out Sunday at a Sikh Temple in Wisconsin.