SAN FRANCISCO (KGO) -- Hundreds of supporters for the environment took to the streets to criticize their own outside of the Global Climate Action Summit being held in San Francisco. Their actions took ...

THIS YEAR'S HIGHEST TIDES are hitting the Bay Area through Saturday, with another set arriving Jan. 2-3. Local and state ...

San Francisco recorded its coldest fall day since 2019 as a temperature inversion kept the city chilly - and left the Sierra unusually warm.

California Gov. Gavin Newsom signed a sweeping package of bills on Friday charting the state's continuing transition to green energy, which includes an extension of the state's landmark cap-and-trade ...

Integrating climate literacy into higher education helps students learn to address environmental challenges in their careers & communities.

Re “On climate change, both great news and bad news” (Oct. 16): The good news is the growth in renewables. The bad news is President Trump’s continued assault on climate change actions. His attitude ...

Shifting politics, intensive lobbying and surging disinformation online have undermined international efforts to respond to ...

The sky turned an apocalyptic orange on Wednesday, and the sun, for the first time in memory, was in quarantine, refusing to come out. Later in the week, the sun was back, sort of, mostly invisible ...