The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned ...

Outgoing President of March for Life Jeanne Mancini says that Secretary of State Marco Rubio is a boon for the anti-abortion movement.

Like the Trump presidency, Rubio placed mass migration and border security at the top of his priorities list. Marco Rubio, ...

Tensions between the U.S. and China have been rising for some time now, and Rubio's appointment has widely been seen as a ...

Full USA TODAY news coverage of Marco Rubio, the former Florida senator who now serves as the U.S. Secretary of State in Donald Trump's cabinet.