Secretary of State Marco Rubio abruptly pulled out of high-stakes Ukraine peace talks in London—just hours after President ...

As the Trump administration hopes to boost defense spending to record highs, it's downsizing investment in diplomacy.

Secretary of State Marco Rubio announced Tuesday that the State Department faces heavy cuts in the name of efficiency.

U.S. Secretary of State Marco Rubio on Sunday dismissed as a "hoax" a draft Trump executive order that circulated over the ...

This mandatory inevitable heel turn is the price of conservative political ambition in the Donald Trump era. In exchange for ...

Marco Rubio's reforms to the State Department aim to deliver on an old Trump promise. Rubio's success may make or break his ...

Secretary of State Marco Rubio has appointed a former member of his Senate staff who primarily has experience as a business ...

A tense moment unfolded on live TV as a reporter grilled President Donald Trump over his failed promise of a Russia-Ukraine ...

Secretary of State Marco Rubio has appointed a former member of his Senate staff with private sector experience as the U.S.

"This is a critical moment for Ukraine, Britain and Euro-Atlantic security," British Foreign Minister David Lammy said on ...

Rwanda and the Democratic Republic of Congo have agreed to work toward a peace agreement by May 2 after escalating violence ...

The president said he has a "deadline" in mind for talks to make progress, though he did not say what it was. Trump ...