But one thing that is clear about Newsom is his attitude. The two-term governor has modulated climate policy in some cases, but, in general, has refused to yield to threats from the business community about the costs of action. And, as his tack against Trump has shown, he isn’t afraid to be relentless as he takes on opposition.

The U.S. Chamber of Commerce is asking the Supreme Court to pause new California laws expected to require thousands of companies to report emissions and climate-risk information.

California Gov. Gavin Newsom has yet to publicly comment on violence that erupted on the campus of UC Berkeley on Monday from protesters disrupting a TPUSA event.

California has now reached 16,942 megawatts of available battery storage — about one-third of the estimated capacity needed to reach the state's goal of 100% clean energy by 2045.

California Gov. Gavin Newsom said a proposal for offshore drilling in the state would be “dead on arrival” as reports have emerged about the Trump administration selling new oil and gas leases in the region.

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."

As the United States retreats from its climate commitments under President Trump, Gov. Gavin Newsom is stepping onto the world stage in Brazil, casting himself as a de facto U.S. climate envoy at COP30.

Speaking at the COP30 climate summit in Brazil, California Governor Gavin Newsom said his state, the world’s fourth-largest economy, would continue to prioritize green technology.

Dana Williamson, former chief of staff to Gov. Gavin Newsom, has been indicted on multiple corruption charges, including conspiracy to commit bank and wire fraud, bank fraud, wire fraud,