The National Traffic Safety Bureau and the Federal Aviation Administration are investigating the deadly crash, authorities ...

The Arizona Division of Occupational Safety and Health is investigating Firebirds Grill in Gilbert after staff reported being left to work in extreme heat with no air conditioning for weeks.

A medical transport plane crashed and caught fire on the Navajo Nation in northern Arizona, killing four people ...

A medical transport plane crashed and caught fire Tuesday afternoon on the Navajo Nation in northern Arizona, killing all four passengers, officials said. The crash occurred around 12:40pm, near the ...

Air quality has taken a serious hit across the United States as a twofold blow of wildfires in the West and in Canada have ...

A fire broke out at a low-income housing building, Tucson House, Monday night. Tucson Fire says while there were no ...