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.

Guilfoyle’s self-described ‘very good relationship with Newsom, a leading Donald Trump antagonist, continues to intrigue political observers

California Gov. Gavin Newsom has criticized Donald Trump’s Department of Justice for an unfortunate typo after the agency joined a lawsuit that could impact which party wins control of the House of Representatives next year.

As global leaders convene in Belém, Brazil, for the United Nations' 30th Climate Change Conference (COP30), California Governor Gavin Newsom has emerged as the highest-profile American presence amid the Trump administration’s decision not to send a U.S. delegation.

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.

Gavin Newsom Strikes Again! Trump Can't Escape! Dive into the Savage New White House 'Signage' that'll leave you in tears! 😱

DOJ lawyers argue California's congressional map redrawing violated the Constitution through racial gerrymandering to create Democrat-favorable districts.

Fox News anchor John Roberts speaks with strategist Katie Zacharia and commentator Natalie Beisner about California Governor Gavin Newsom’s climate plans and the effects of high energy prices on ‘America Reports’.