The Arizona Department of Environmental Quality disagrees with its own advisory committee, which says current septic system regulations need a serious update to ensure protection of groundwater.

Pima and Pinal counties may have to set their tax rates – and hike the levy on businesses and homeowners – before any court decides whether a provision in the state budget is legal.

A dark money group based in Virginia is going door to door in the Valley, asking solar customers to detail their negative experiences with solar leasing.

Hours before energy regulators approved a small surcharge on residential solar this month, the head of a little-known consumer advocacy group played wingman to the solar industry’s lawyer.

All eyes on Arizona as formal energy hearings begin

At the heart of Arizona’s battle over solar net metering systems is whether utilities can balance solar energy with the cost of maintaining the grid that delivers electricity to all users.

Arizona wasn’t asking for much in disaster relief funds to aid in the recovery from the Yarnell Hill Fire, but the denial struck deep.

A performance audit by the state Auditor General’s Office highlighted several problems in the Registrar of Contractors system designed to ensure quality work from licensed contractors to consumers.

A smiling Brewer exchanged a handshake with Obama on Tuesday after the president stepped off Air Force One en route to make a speech about housing and the economy at Desert Vista High School.

President Barack Obama is proposing to overhaul the nation's mortgage finance system, including shutting down government-backed Fannie Mae and Freddie Mac ai??i?? a plan with bipartisan support on Capitol Hill.

President Barack Obama has chosen Arizona for the next stop on his middle-class speech tour.