Senator Marco Rubio warned of China’s growing threat, and he backed NATO but said Europe needed to do more to help protect ...

Rubio is seen as a steady foreign policy hand who has the confidence of Trump and Senate colleagues from both parties.

Republicans kept the Senate working Saturday to install the latest member of Trump’s national security team on a 59-34 vote.

Florida Gov. Ron DeSantis on Thursday announced he is replacing Marco Rubio in the Senate with the state's attorney general, ...

Marco Rubio on Wednesday painted a dark vision of ... Ted Cruz, Republican from Texas, if he believed Cuba should have remained on that list, Rubio replied: “without a question.” ...