Arizonans who missed seeing a SpaceX rocket soar over the night sky a few nights ago have another opportunity coming up ...

A listeria outbreak has hospitalized 10 people in the Southwest. Officials say the outbreak is tied to foods sold in several states, including Arizona.

California is now the fourth-largest global economy, with the state's governor using that to attack Trump's tariff policy.

A rocket launch from Vandenburg Air Force Base in California may light up Arizona skies. Here's how to watch the craft streak ...

In the midst of a dry winter, images of the California wildfires struck fear in the hearts of Arizonans. Some cities are more ...

Texas-based Phillips 66 announced plans to cease operations at its Los Angeles refinery before the end of 2025.

California and Arizona Tuesday joined 22 other states and the District of Columbia to sue the Trump administration to stop ...

Technology has helped Yuma farmers grow with precision for decades. A new wave of AI-powered tech promises to change labor ...

SpaceX is preparing to deploy another batch of Starlink satellites into orbit three nice after another launch from the Vandenberg Space Force Base.

Robert F. Kennedy Jr. is being sued by California, New York, Washington, Arizona, Colorado and other states over what they ...

Intentional or not, Arizona men's basketball coach Tommy Lloyd is on a mission to schedule non-conference opponents who have ...

Fire awareness is not new to communities in Arizona's high country, but the losses of life and property in California was a sobering reminder that "it could happen anywhere." Some Arizona ...