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

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

The deputy secretary of state posted and then quickly deleted a social media attack against President Donald Trump’s ambassador to NATO. Ambassador Matt Whitaker, who is a MAGA hardliner, had posted a ...

Syrian national Mahmoud Khalil can't be detained and deported due to foreign policy concerns by Secretary of State Marco ...

U.S. Secretary of State Marco Rubio is seeking a federal sanctions investigation into Harvard University over alleged ...

The Trump administration's reaction to Israel's attack on Iran seems inconsistent, as President Trump and Secretary of State ...

The Trump administration has distanced itself from Israel’s recent military actions against Iran. These strikes are expected ...

US Secretary of State Marco Rubio congratulated Russians on the so-called Russia Day "on behalf of the American people", ...

President Trump and the Administration have taken all necessary steps to protect our forces," Secretary of State Rubio said.

Secretary of State Marco Rubio made a statement Thursday following Israel’s “preemptive” strikes against Iran.

The Boeing 787 Dreamliner came down shortly after take off on Thursday afternoon local time, bound for London Gatwick. There ...

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