Marco Rubio is the uber-mensch of the Trump administration.  He is the secretary of state, the acting national security ...

Marco Rubio is right to target Chinese student visas. Chinese espionage is a major threat. But students shouldn't be barred ...

Secretary of State Marco Rubio has issued a new visa restriction policy barring foreign nationals deemed “responsible for ...

Two foreign nationals have been charged for their role in a scheme to smuggle U.S. military equipment and technology — ...

Mariam Mohammed says her younger son died when she could not get treatment for him at a U.S.-funded clinic that had ...

Maybe don’t trash people who have chosen national security as their life’s work late on a Friday afternoon before Memorial ...

U.S. Secretary of State Rubio acknowledged that political violence in Mexico is "real" and said he would work to stop arms ...

The broader intelligence community, including including the C.I.A. and the National Security Agency, have continuously rejected the notion that the Maduro regime controls or directs the group ...

The Trump White House is consolidating its national security team in a way that will minimize independent voices, political ...

Following tariffs pause with Beijing, Trump has cracked down on Chinese students and access to advanced computer chips.

There was shouting and gavel banging as Marco Rubio and his former Senate Democratic colleagues clashed over U.S. foreign aid ...