As part of a deep dive into former Sen. Marco Rubio's immersion into Donald Trump's administration, one of the Florida ...

Marco Rubio was once one of Trump biggest rivals. Now he is the most powerful Cabinet member, holding four highly-coveted ...

Rubio, once a Trump rival, has scrapped his old foreign policy playbook and courted MAGA dignitaries while avoiding the ...

Mancuso then mentioned Rubio’s strengths: being a son of immigrant parents and how he fights against authoritarianism. He ...

Top diplomat, foreign aid chief, national archivist and now national security adviser. Marco Rubio's expanding resume underscores President Donald Trump's increasing trust in the former Florida ...

Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role ...

The former Florida senator landed the most coveted Cabinet seat in Trump's administration. Then he got another job, then another, then another ...

A new study models the impact of the implosion of U.S.-funded disease treatment and prevention in the developing world — and suggests that Elon Musk and Marco Rubio will go down as among history ...

Marco Rubio’s reaches new heights in the Trump administration ... Then, he was caught off guard by drastic changes to foreign aid and Trump’s public backing for turning the Gaza Strip into a Middle ...

Marco Rubio was just two weeks into his new job when he got a critical ... Rubio was caught off guard by two policy decisions made in Washington: drastic changes to foreign aid and Trump’s publicly ...

Germany's Foreign Ministry has hit back at U.S. Secretary of State Marco Rubio after he criticized the nation's intelligence ...

Secretary of State Marco Rubio is bigger than ever in a rapidly evolving White House. He’s become the face of President Donald Trump’s threats to abandon Ukraine, massive foreign aid cuts and ...