Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to add to that list: Climate change is helping rat populations thrive in U.S.

In the first study of its kind, scientists found a correlation between climate change and a rise in urban rat populations.

In concept, the public supports battery-powered cars, windmills, and solar farms to shrink California's carbon footprint. But some also see a downside.

A much wetter stretch is ahead from California to Washington as multiple systems crash into the Pacific Coast. Here’s how ...

Although numerous other colleges and universities across the nation require climate change–focused coursework, SF State officials said in a news release that its focus on climate justice, or “the ...

The 67-year-old mother of three adult daughters, who grew up in Terre Haute, serves as mayor of Corte Madera, California.

San Francisco State University is swapping in an Environmental Sustainability and Climate Action graduation requirement to ...

The Eagles lost to the Raiders in the New Orleans Superdome in 1981 in Super Bowl XV. In 2005, they lost SB XXXIX to the ...

You soon could be paying even more for gas at the pump. That’s because of a cynical attempt to use the wildfires tragedy to attack California’s oil companies. Sponsored by state Sen. Scott Weiner, ...

Big tech energy needs, including for artificial intelligence, has elected officials giving nuclear power a serious reexamination ...

How do you think the next four years under President Donald Trump will affect your daily life and community? That’s the ...

"While government funding remains essential to our mission, contributions like this are vital in enabling the UN Climate Change secretariat to support countries in fulfilling their commitments ...