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

The Trump administration has argued that the State Department is bloated and layoffs are necessary. The court found that’s ...

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 on Thursday called Israel's strikes against Iran a "unilateral action" and said ...

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

A federal judge in San Francisco has stopped Secretary of State Marco Rubio from proceeding with plans to downsize the State ...

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

The U.S. State Department has published a Russia Day greeting from Secretary of State Marco Rubio, written “on behalf of the ...

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

Secretary of State Marco Rubio has ordered U.S. embassies around the world to move ahead with a directive to fire all ...