Phoenix hit 100+ degrees for 30% of 2024, setting heat records as climate change worsens Arizona's extreme weather crisis ...

“The Dragon Bravo Fire on the North Rim of Grand Canyon National Park exhibited extreme and volatile fire behavior the evening of July 12, resulting in a 500-acre expansion,” the National Park Service ...

An Arizona man fined hundreds of dollars by his homeowners association for handing out free bottles of water is fighting back as he and his neighbors vote to unseat several board members. At such a ...

As a kid, Ojas Sanghi thought the people in power would solve the climate problem. Now he's charting his own course.

Websites displaying legally mandated U.S. national climate assessments seem to have disappeared. The reports tell state and ...

U.S. climate assessment website goes dark as the Trump administration revamps federal climate content, with some scientists ...

The West’s most important river has shriveled over the past quarter century — and its leading climate scientist says things ...

Workmen plant electricity poles in the rust-orange earth of the Navajo Nation and run cables to Christine Shorty's house -- ...

Science Moms works to demystify climate change and motivate moms to demand plans and solutions that will protect the planet for their kids—and their kids from dangerous, climate-change fueled extreme ...

While Barron-Gafford said some laughed him off when he first proposed the idea of growing crops in the shade of solar panels, ...

DINGMAN: You mentioned obviously the impacts here in Arizona of things like the changes to plant regulations. How much leeway ...

Every year since 1991, the National Ocean and Atmospheric Administration has offered competitive grants to a small number of ...