Who is Gavin Newsom? What to know about the American politician and businessman has served as the California's governor since 2019.

California Gov. Gavin Newsom is launching a Substack amid his battle with President Donald Trump over deploying the National Guard to Los Angeles over anti-ICE raids.

White House officials took aim at California Gov. Gavin Newsom's address to the nation on Tuesday evening, mocking the quality of the video.

Gov. Gavin Newsom long insisted that he had no interest in running for president, despite rampant speculation. Now he’s publicly acknowledging that it’s a possibility.

Gov. Gavin Newsom has clashed with several GOP officials over the hostile LA protests from Vice President JD Vance to U.S. Senator Tom Cotton.

Gavin Newsom escalates his resistance to Trump with memes, fiery speech comparing president to Star Wars villain.

California Gov. Gavin Newsom is getting roasted on social media after he called his wife, Jennifer, “first partner” in a birthday tribute.

Gavin Newsom leads a new Democratic plot to make Trump seem 'not all there' like Biden By NIKKI SCHWAB, CHIEF CAMPAIGN CORRESPONDENT FOR DAILYMAIL.COM IN WASHINGTON, D.C.

California Gov. Gavin Newsom accused Donald Trump of "taking a wrecking ball" to democracy and urged Americans to "stand up" against him in a new video that shows the Democrat fashioning himself ...

Newsom's 2028 presidential aspirations hang in the balance as the eyes of the nation are on California's clash with immigration authorities.

Newsom's opposition to Trump comes after he tried to preemptively counter criticism he is too liberal before an expected 2028 presidential campaign.