U.N. climate summit leaders have been petitioned by California gubernatorial hopeful Steve Hilton, asking them to prevent Gov. Gavin Newsom from speaking at their summit this month.

California Gov. Gavin Newsom is warning that eight senators' decision to break with Democrats and end the government shutdown shows they aren't alarmed enough about President Donald Trump's impact on political norms.

California Gov. Gavin Newsom PHOTO COURTESY OF CA.ORG Belem, Brazil (AP) — California Gov. Gavin Newsom said Tuesday he’s stunned by eight senators’ decision to

Newsom touts California's clean energy success at COP30, saying state runs on 67% renewable power and proves climate action drives economic growth.

California Gov. Gavin Newsom is returning to a time-tested technique to exercise soft power at U.N. climate talks.

California Gov. Gavin Newsom is criticizing the United States for missing key United Nations climate talks, calling it doubling down on stupid.

Experts are pushing back on California Gov. Gavin Newsom after he pledged that any plan from President Trump to drill offshore in the state is "dead on arrival."

CALIFORNIA TAKEOVER: Gov. Gavin Newsom is asserting himself on the global climate stage just as President Donald Trump and the United States are retreating on climate change. The governor and a Golden State delegation are in Brazil this week at the annual climate summit known as COP30.