CNBC's Megan Cassella reports on the latest developments in the Israel-Iran conflict. Kathy Hochul asks Marjorie Taylor ...

Current Secretary of State Marco Rubio embarrassed Donald Trump, causing an uproar from the audience, on the stage during the ...

Marco Rubio became the first member of President Donald Trump’s Cabinet to be approved by the Senate, overwhelmingly winning ...

Instead, he doubled down and spent even more time traveling with Trump and acting as a surrogate on television. ...

President-elect Donald Trump named Sen. Marco Rubio of Florida as his nominee for secretary of state on Wednesday, setting up a onetime critic who evolved into one of the president-elect’s ...

U.S. Secretary of State Marco Rubio is pushing to investigate whether Harvard University violated federal sanctions, The New ...

WASHINGTON — For Marco Rubio, the easy part is over. He was confirmed by the Senate as secretary of state with unanimous support, Democrats joining Republicans in praising his acumen and judgment.

Rubio's grandfather, Pedro Víctor García, first immigrated to the United States legally in 1956, according to some reports.

Secretary of State Marco Rubio said Wednesday the U.S. will begin revoking the visas of some Chinese students, "including those with connections to the Chinese Communist Party or studying in critical ...

Washington — Secretary of State Marco Rubio said Sunday that U.S. airstrikes in Yemen on the Iran-backed Houthi rebels are targeting the group's ability to strike global shipping and attack the ...

Marco Rubio to be secretary of state who, if confirmed, will become the first Latino to serve in that position. The Florida Republican, once considered a contender to be Trump’s 2024 running ...

President-elect Donald Trump is expected to nominate Sen. Marco Rubio of Florida for secretary of state in his administration in the coming days, according to three sources familiar with the ...