Rubio is the first person to hold both roles at the same time since Secretary of State Henry Kissinger in the 1970s.

Secretary of State Marco Rubio will testify Wednesday morning before the Senate Foreign Relations Committee on the Trump administration’s operations in Venezuela, and the capture and ouster ...

The Ukrainian and US delegations have concluded peace plan talks in Miami. US Secretary of State Marco Rubio and Ukraine's Secretary of the National Security and Defense Council Rustem Umerov both ...

Add Yahoo as a preferred source to see more of our stories on Google. Secretary of State Mark Rubio announces an upcoming meeting with a Danish diplomat to discuss the potential purchase of Greenland.

Add Yahoo as a preferred source to see more of our stories on Google. US Secretary of State Marco Rubio arrives before meeting with lawmakers on Venezuela (Brendan SMIALOWSKI) (Brendan ...

Secretary of State Marco Rubio will likely face questions from lawmakers about the U.S. military's capture of former Venezuelan dictator Nicolas Maduro.

WASHINGTON (AP) — Secretary of State Marco Rubio weighed in on Russia-Ukraine and Israel-Hamas peace efforts and defended the Trump administration’s increasing military pressure on Venezuela during a ...

Secretary of State Marco Rubio, who has pinned much of his political career on combating the far left, is having a big moment as he helps President Trump navigate the fallout of capturing Venezuelan ...