Just as Southwest wildlife defenders were grieving wall construction in critical jaguar corridors, the government planned ...

In the American Southwest, rising temperatures mean that summer heat waves are more extreme than ever, which speeds up the ...

The official stats confirm the way it feels: Tucson’s monsoon rainfall is slightly below average so far this summer. As of Monday afternoon, the city had 1.88 inches since the monsoon season ...

Near record-breaking heat this week in Tucson will be followed with the first chance of monsoon rain, forecasters say. There's an extreme heat warning from Thursday morning through Friday evening, ...

The Red Kettle Campaign continues through Christmas Eve. The goal this year is to raise $350,000 to help children who are ...

The iconic saguaros, those many-armed desert sentinels, haunt my dreams, as do local dishes redolent with mesquite smoke ...

Climate change will make monsoon storms in South Asia wetter and weaker, with more storms pushing further inland across India. Scientists from the University of Reading used 13 climate models to ...

More than 50 floats will light up the streets of downtown, each representing the people and organizations that make up Tucson ...

Governor Katie Hobbs announced Thursday that her office has awarded $15.6 million to four grid-resilience projects across ...

The National Weather Service said places like Payson, Sedona, and Flagstaff all saw one of their wettest falls to date.