The world is reacting to new, sweeping tariffs announced by President Donald Trump on Wednesday -- a date his administration ...

The secretary of state’s trip comes amid an abrupt shift in relations between the United States and Europe after close ...

U.S. Secretary of State Marco Rubio on Thursday called for America's partners in the NATO alliance to up their defense ...

U.S. Secretary of State Marco Rubio and the Trump administration’s new envoy to NATO are seeking to reassure wary NATO ...

Secretary of State Marco Rubio said the global financial markets will bounce back after plunging for a second day, following ...

U.S. Secretary of State Marco Rubio and the Trump administration’s new envoy to NATO are seeking to reassure wary NATO allies ...

The Trump administration says it will soon be clear if Russia's Vladimir Putin really wants a peace deal in Ukraine, as ...

Rubio arrives in Brussels on Thursday for two days of meetings with his NATO counterparts and European officials, and he can ...

Secretary of State Marco Rubio said he hopes to leave a NATO meeting with a commitment to 5 percent on defense spending.

Marco Rubio is visiting NATO's headquarters for a meeting of foreign ministers, putting him on the front lines of the Trump ...

Secretary of State Marco Rubio arrived at in Brussels Thursday for talks that allies hope will shed light on the U.S.’ future ...