Secretary of State Marco Rubio's growing portfolio of administration roles — which now includes acting national security ...

President Donald Trump indicated he will leave office after his second term in a brand-new development, citing constraints ...

In a dramatic shift in fortunes, Rubio is the first person since Henry Kissinger to be both secretary of state and national ...

Trump has acted to ensure that America speaks with one voice abroad — his own. That’s not a power grab. It is a reassertion ...

Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

Marco Rubio, one of Donald Trump's closest associates, currently holds four key positions in the US administration. A White ...

Once dismissed by Donald Trump as “Li’l Marco”, Marco Rubio is now one of the most powerful figures in the Trump ...

Germany’s foreign ministry has hit back at U.S. Secretary of State Marco Rubio after he criticized the decision to classify ...

Secretary of State Marco Rubio is taking over for Michael Waltz as National Security Adviser, but Rubio is keeping his main job and other roles.

Former national security adviser John Bolton characterized Marco Rubio’s new dual role as secretary of state and national ...