From encouraging ideas about climate solutions to dystopian views of the future, climate leaders found a lot to read over the ...

The Arizona Republic's climate reporter, Joan Meiners, is biking the length of the Arizona Trail to document changes to ...

Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

Arizonans saw the Grand Canyon fill with smoke and clean energy companies shutter, but celebrated resilient leaders and fewer ...

Arizona once had to dig out of 100 inches of snow. It paralyzed Flagstaff and buried the White Mountains in almost 9 feet of ...

The weather in Phoenix was often unpredictable, with an unexpected series of fall rainstorms and a sudden December heat wave.

A new bill introduced in the Arizona House would ban the use or funding of solar radiation management, a controversial ...

The rain should taper off in the early morning hours of Christmas Eve, and we’ll likely see a mix of sun and clouds tomorrow ...

The storm system that brought dangerous rainfall and strong winds to Southern California will bring showers to Arizona on ...

The Valley could see more rain tonight and into Saturday. As for the daytime, we are expecting temperatures in the 70s.

We'll be ringing in the new year with wet weather as rain chances increase from New Year's Eve evening into the first day of 2026.