The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.

Two maps from the U.S. Drought Monitor show recent rain and snow put a small dent in Arizona's drought for 2025.

The city of Phoenix, Arizona, flirted with its first 100-degree day of the year on Tuesday, almost a month earlier than the ...

Aide Moreno remembers how Valley fever claimed her mother’s last year of life. Carlos and Roselia Aguirre raised Moreno and ...

Republican lawmakers are working on a bill to expand the list of fuel blends that gas stations in Maricopa County can sell ...

East-west State Route 24 and the north-to-south Central Arizona Parkway are critical to easing San Tan Valley traffic in ...

A handful of residents were joined by Maricopa and Pinal County politicians at an Arizona State Transportation Board meeting ...

LAKE PLEASANT, Ariz. - The Maricopa County Sheriff's Office believes a body found in Lake Pleasant is that of Glen Alan Keer, who was reported missing on Feb. 27. According to authorities, the body ...

PHOENIX — It’s no secret that State 48 is among the hottest in the country, temperature-wise. While record-breaking heat is ...

Phoenix police arrested Christopher Arthur Eaves on March 21 in the fatal shooting of his older brother, defense attorney ...

Immigration was the biggest factor in population growth for many booming Sun Belt counties, including Maricopa, as well as ...

A bill to fund repairs at Chase Field, the home of the Arizona Diamondbacks, continues to move forward in the state legislature, despite strong objections from Phoenix Mayor Kate Gallego.