The Ursa Major, which sank on Monday, was carrying vital equipment for Moscow's newest nuclear-powered icebreaker.

The White House said Friday there were "early indications" that Russian air defenses downed an Azerbaijan Airlines flight in ...

There is U.S. intelligence that Russia may have mistakenly shot down an Azerbaijan Airlines flight that crashed in Kazakhstan ...

A manufacturing plant in Russia’s Tatarstan region has significantly scaled up its production of Iranian-designed drones, ...

Russia's point man for arms control cautioned Donald Trump's incoming administration on Friday against resuming nuclear ...

The State Department says an American schoolteacher arrested in Russia on drug charges more than four years ago has been ...

Russian President Putin claims he is open to peace talks with Ukraine in Slovakia. Former U.S. Ambassador to Ukraine William ...

Experts say evidence in the Azerbaijan Airlines plane crash in Kazakhstan points to a possible midair explosion, not an ...

Marc Fogel has been designated as "wrongfully detained" by the United States government, according to the U.S. Department of ...

The long-range missiles provided by the United States and Britain were used to strike inside Russian territory, despite ...

By Alexander Marrow, Anastasia Bakhur and Dmitry Vasiliev YEKATERINBURG, Russia (Reuters) - This holiday season, many ...

Moscow has warned Donald Trump against resuming the testing of nuclear weapons when he takes office, saying it would “not ...