Secretary of State Marco Rubio is signaling that the Trump administration has finished its six-week dismantling of the six-decade-old U.S. Agency for International Development

During a charged Cabinet meeting Thursday at the White House, Elon Musk clashed with top Cabinet officials, sources told ABC News

Secretary of State Marco Rubio's plane experienced a mechanical issue while en route to Munich, Germany, on Thursday.

Secretary of State Marco Rubio told embassy officials that it was "not our intention" to uproot USAID staffers working abroad, despite the agency mandating their return.

Marco Rubio met with El Salvador’s president and said they've agreed to not only take in deported foreign nationals who committed crimes, but also jailed U.S. citizens.

Rubio will depart on his first foreign trip to visit countries in Central America that may be vital for carrying out the Trump administration's mass deportation plans.

After taking the oath of office, Marco Rubio promised that every action taken by the State Department will be determined by the answers to three questions.

The Senate voted unanimously to confirm Sen. Marco Rubio's as secretary of state on Monday, making him the first member of President Donald Trump's second Cabinet.

When Florida Sen. Marco Rubio was first elected to Congress, he was seen as a rising star in the GOP. Now, he’s being looked at as a possible VP Pick for Donald Trump.

The 12th Amendment states that presidential and vice presidential candidates running on the same ticket cannot reside in the same state.

Marco Rubio said Monday that one of his campaign canvassers "was brutally attacked" in Hialeah, Florida, in what he described as a politically motivated assault

Sen. Rubio terminated Clint Reed "effective immediately" after he learned of "allegations of improper conduct."

The Republican senator visited the track on Tuesday.

Rubio keeps his seat in the U.S. Senate, defeating Rep. Patrick Murphy.

But the Florida senator did not rule out another presidential bid.

A report claims a Trump-owned company violated the U.S. trade embargo with Cuba.

Sen. Marco Rubio accused the TSA of lying about air marshals on Cuba flights.

The Florida senator previously said he would not run.