The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless they reach an eleventh-hour deal before their last remaining arms control ...

The final global treaty restricting nuclear weapon deployment, New START, is set to expire on Thursday, leaving the US and Russia without limitations. Despite Russian President Putin's suggestion for ...

Hosted by Abu Dhabi, representatives from Russia, Ukraine and the United States sat down for talks on ending the war in ...

It was unclear why the latest round of negotiations, which had been expected on Sunday, were postponed for several days.

The debate around the Arctic is becoming hotter than ever as US President Donald Trump insists Greenland should become part ...

Dmitry Medvedev, deputy chairman of Russia’s Security Council, criticised the United States over the operation that ousted Nicolas Maduro, saying it damaged the global system of international relation ...

US-Russia relations have remained strained amid Washington’s continued military support for Ukraine and Moscow’s repeated ...

Europe tensions over Greenland as possibly helping to achieve its long-sought goal of weakening NATO, but Donald Trump’s ...

Russia and the United States currently have no specific contacts regarding the imminent expiry of the New START nuclear arms ...

MOSCOW (Reuters) -Russia will help China overtake the United States as the world's biggest producer of nuclear power, the chief of Russia's Rosatom state nuclear corporation said in comments broadcast ...