Tucson-area satellite sensor firm Geost is rapidly expanding its headquarters and lab spaces in Marana to work on major military contracts.

The rate of violent crime in Tucson increased slightly the past two years after a long period of mostly decline.

It was a hazy morning across the Valley. Today, an Extreme Heat Warning remains in effect and our high will be about 112 degrees.

Satellite images from Maxar Technologies show key Iranian nuclear facilities before and after the Israeli attacks. Israel struck Shiraz Electronics Industries in Shiraz, Fars Province, on June 15 ...

Revolutionary Guards Commander Hossein Salami reported killed. Fears of war rise as nuclear talks stall. See Iranian facilities before and after.

The new entertainment venue La Rosa has released its first wave of concerts and events ahead of its October grand opening. : With a mix of international icons, beloved locals, and genre-defying ...

TUCSON, Ariz. - (KVOA-TV) After weeks of discussion and number crunching, Tucson Mayor Regina Romero and city council adopted a $2.4 billion budget Tuesday night for fiscal year 2026.

The Stronghold Fire was 22% contained as of April 29, 2025, according to fire officials. More than 230 people were working to control the blaze.

The Italian Space Agency has picked European company Blue Skies Space to build a fleet of satellites around the moon to map the ancient universe.

Tucson, Ariz.: Western Skies and Competitive Home Prices A city celebrated for its food scene also provides hiking, cycling and stargazing in the natural beauty of the desert.

After more than ten years of development, the European Space Agency (ESA) is preparing to launch a satellite that will map the carbon content of the world’s rainforests.

Tucson City Council will be discussing the free bus fare deal ending in June at Tuesday evening's meeting.