Marco Rubio now has one less critical role to worry about in the Trump administration.

Add Yahoo as a preferred source to see more of our stories on Google. Former Florida Senator and current U.S. Secretary of State Marco Rubio was already possibly the busiest man in the federal ...

Weeks after an operation to remove Venezuelan leader Nicolás Maduro, Secretary of State Marco Rubio declined to rule out similar action in Cuba. At a Senate Foreign Relations Committee hearing, ...

Walk into a high-stakes State Department meeting with Secretary Marco Rubio, and you might find him dissecting last night’s ...

"Rubio has never come to Cuba, and he's talking about something he knows nothing about," Cuba's UN ambassador told Newsweek.

Republican Sen. Marco Rubio was put on the defensive Wednesday by angry students, teachers and parents who are demanding stronger gun-control measures after the shooting rampage that claimed 17 lives ...