Marco Rubio was caught yawning at President Donald Trump's widely panned $45 million military parade in Washington, D.C., which was largely overshadowed by "No Kings" protests across the country.

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

CNBC's Megan Cassella reports on the latest developments in the Israel-Iran conflict.

Washington was not involved in Israel’s attack on Iran late Thursday, US Secretary of State Marco Rubio stressed as he warned Tehran not to target American interests in the Middle East.

U.S. Secretary of State Marco Rubio on Thursday called Israel's strikes against Iran a "unilateral action" and said ...

Rubio told embassies to stick to the department's plan “to abolish all USAID overseas positions” by September 30.

"This vindicates what Mahmoud has maintained since day one — that the government cannot detain or deport him based on Rubio’s ...

WASHINGTON: US Secretary of State Marco Rubio is seeking an investigation into whether Harvard University violated federal ...

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

U.S. Secretary of State Marco Rubio said on Thursday the United States was not involved in Israel's strikes against Iran ...

Rubio is pushing to investigate if Harvard violated sanctions by collaborating on a health insurance conference in China that ...

US Secretary of State Marco Rubio said the U.S. wasn't involved in Israeli strikes and warned Iran not to target American personnel or interests, prioritizing the safety of US forces.