Direct conflict between Russia and NATO was once unthinkable, but preparations and defense spending have been stepped up in nervous Baltic states.

Austria said on Saturday that it would agree to the European Union's latest sanctions package against Russia, in an about-face of its earlier stance and removing a key hurdle ahead of a vote early next week.

Russia, China, Iran and North Korea are using artificial intelligence to improve their cyberattacks on U.S. companies, governments and individuals, according to new research from Microsoft.

President Donald Trump was noncommittal when asked about the idea by a reporter during a lunch Friday at the White House with Ukrainian President Volodymyr Zelensky.

Trump" rail tunnel under the Bering Strait to link their countries, unlock joint exploration of natural resources and "symbolise unity", a Kremlin envoy has suggested.

On Oct. 18, 1867, the United States completed its purchase of Alaska for $7.2 million, taking possession of the territory from Russia.

Hi, this is Tania Myronyshena reporting from Kyiv on day 1,332 of Russia's full-scale invasion of Ukraine. Today's top story: Russia shot down its own Su-30SM fighter jet over Crimea while its air defense was trying to intercept Ukrainian drones flying to the occupied peninsula and deep inside Russia overnight,

In January, Dmytro, a 13-year-old Ukrainian boy whose family had fled the war to Finland, walked into Russia after being persuaded to do so by online gamers.