This cluster of quakes serves as a reminder that large subsea seismic events near Russia can trigger trans-Pacific tsunami ...

WASHINGTON (Reuters) -Russian President Vladimir Putin's special envoy Kirill Dmitriev was in the United States for meetings ...

MOSCOW (Reuters) -Russia's lower house of parliament on Wednesday approved a move to withdraw from a landmark agreement with the United States aimed at reducing vast stockpiles of weapons-grade ...

The U.S. Treasury said Wednesday it imposed new sanctions on Russia over its "lack of serious commitment to a peace process ...

Hungary’s Prime Minister Viktor Orbán was delighted to learn last week that Russia and the United States had chosen his ...

President Trump announced sanctions on Lukoil and Rosneft, Russia’s two largest oil companies, while restrictions by the ...

Intelligence sharing is an intricate, delicate balance that hinges on trust—which was upturned for many of America's allies ...

Russian President Vladimir Putin's special envoy for investment and economic cooperation said he believes the United States, ...

Days after canceling a planned summit with Putin, citing a lack of progress toward ending the war in Ukraine, Trump took a ...

Zelenskyy was in London for talks with two dozen European leaders who have pledged military support to shield his country ...

U.S. officials also told European counterparts that they support the EU using frozen Russian assets to buy U.S. weapons for ...

As a Ukrainian, I’ve seen firsthand how Russia has learned to emulate American soft power for authoritarian ends.