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

US Secretary of State Marco Rubio revealed on Friday that he had met with an envoy for President Vladimir Putin this week and sent him back to Moscow with a message: the clock is ticking on when there needs to be a breakthrough in the peace talks to end the Ukraine war.

The Trump administration says it will soon be clear if Russia's Vladimir Putin really wants a peace deal in Ukraine, as France and Britain accuse him of playing for time.

U.S. Secretary of State Marco Rubio warned Russia that the Trump administration would not engage in endless negotiations. The U.S. expects a quick decision to end the war. What do you need to know? The U.

Secretary of State Marco Rubio said the global financial markets will bounce back after plunging for a second day, following President Trump’s rollout of a fresh set of tariffs.  Rubio said Friday

Whether the Kremlin is serious about peace talks to end the Ukraine war will become clear soon, the secretary of state said.

Secretary of State Marco Rubio said the U.S. has "to reset the global order of trade" and that President Donald Trump is "absolutely right to do it."

Secretary of State Marco Rubio said he was confident markets would recalibrate, as the global selloff that followed the U.S. tariff announcement continued. “Businesses around the world, including in trade and global trade,

The United States will no longer bear the burden of providing the majority of global humanitarian aid, Secretary of State Marco Rubio said on Friday, calling on other wealthy nations to step up after an earthquake devastated parts of Myanmar.

Denmark should focus on the fact that Greenlanders do not want to be a part of the country, U.S. Secretary of State Marco Rubio said on Friday. "Greenlanders are going to make a decision," Rubio told reporters at a press conference after meeting other NATO foreign ministers in Brussels.