Maricopa County is introducing the Emergency Zones tool, an interactive map that provides critical information to residents ...

A high ozone pollution advisory has been issued for Maricopa County, Arizona, through Thursday, urging residents to take immediate action to reduce their contribution to air pollution. With ...

Poor air quality has prompted officials to issue an ozone high pollution advisory for Maricopa County through Thursday.

The city of Mesa received $800,000 to upgrade 12,000 meters that will help with water conservation efforts. SRP is giving a ...

The Centers for Disease Control and Prevention has confirmed more than 700 measles cases across several states. While an ...

Ozone pollution was expected to exceed federal health standards, and residents were encouraged to be safe and not contribute to ozone pollution.

Maricopa County invites residents to shape their community's future through public sessions on the Framework 2040 Plan.

The National Weather Service has issued red flag warnings for Maricopa and Pima counties starting April 11. The Maricopa County warning runs through 8 p.m. April 12, while the Pima County warning runs ...

Both the Phoenix and Maricopa County Parks and Recreation Departments will begin an annual fire ban for parks and mountain preserves.