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 ...

Secretary of State Marco Rubio expresses his concerns about Iran's nuclear program as Washington and Tehran hold talks to ...

Vice President JD Vance and Secretary of State Marco Rubio will attend Pope Leo XIV’s inaugural mass in Vatican City on ...

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

Sec. Marco Rubio spoke with reporters on Thursday in Turkey, where he was asked about his opinion on Pope Leo.

Under the plan, the NSC would shrink and shift from making recommendations to the president to carrying out his orders.

Rubio declared "there’s nothing compassionate about open borders" as he defended the Trump's administration's immigration ...

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

During a press briefing in Turkey, Secretary of State Marco Rubio remarks Pope Leo XIV is a spiritual figure rather than a political figure, dismissing his views on 'compassion for migrants' and ...

Secretary of State Marco Rubio now holds four top roles in the Trump administration, raising questions about power, trust – ...

RIYADH, Saudi Arabia — President Trump said Tuesday that Secretary of State Marco Rubio will represent him at Russia-Ukraine ...