If passed, new legislation, AB 306, will prevent cities from adopting energy efficiency requirements until 2031.

NEW YORK (AP) — Anxiety, grief, anger, fear, helplessness. The emotional toll of climate change is broad-ranging, especially ...

SACRAMENTO, California — President Donald Trump is threatening California’s marquee carbon-trading program. But it’s in-state ...

"The state with the boldest vision for the future can't seem to build it. Nowhere is this clearer than in the fight against ...

California approved the Darden Clean Energy Project, a massive battery storage facility that could power 850,000 homes for ...

They found that, even with improvements in agricultural productivity (due to technological improvements like new seed ...

Gov. Gavin Newsom, who is lagging far behind his campaign pledge to build millions more homes, was poised Monday evening to ...

California's wildfire seasons are on the rise, and climate change is a significant player in this alarming trend. Explore how ...

We moved because there was no water. We need water to drink and to farm. But there is none there. Three streams, and all ...

Gov. Gavin Newsom and state lawmakers scaled back a law that was vilified for its role in California’s housing shortage and ...

Parts of the North Cascades and Mount Baker are facing an outbreak of the western spruce budworm, aerial surveys reveal. The ...

The largest currently ablaze in the Sunshine State has been dubbed the Wolf Fire, which erupted at around 3:09 p.m. Sunday ...