Environmentalists and Newsom administration on defense, but pledge to use state laws and lawsuits to fight rollbacks ...

After a wind burst from a thunderstorm changed the direction of the 2013 Yarnell Hill fire and killed 19 wildland ...

Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...

An Indian company that spreads crushed rock on farmers' fields to help draw climate-warming carbon dioxide from the ...

New research suggests ancient Mars may have been warm and wet, with rainfall or snowmelt carving its iconic valleys.

Marin County’s water supply could get a healthy boost during wet years if a pipeline project initiated this week by the Marin Municipal Water District ...

The past six months have proven to be a tale of two Californias when it comes to atmospheric river events. While Northern ...