President Vladimir Putin said on Thursday that Russia would use all weapons at its disposal against Ukraine if Kyiv were to ...

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Russia's Dmitry Medvedev warned of nuclear war if the U.S transfers nuclear weapons to Ukraine: "The consequences are obvious ...

Putin's goals in Ukraine remain the same: weakening Ukraine's ties to NATO, hindering Ukrainian nationalism and territorial ...

Russian President Vladimir Putin on Thursday praised US President-elect Donald Trump as an “intelligent and experienced” ...

Vladimir Putin has issued his latest threat following US media reports that the Biden administration had discussed returning ...

Lucy Easthope, an adviser in emergency management and response, gives Yahoo News insight into how prepared the UK really is ...

"Bomb shelters will not help," former President Dmitry Medvedev said on Sunday, in a stark warning to the West over Russia's ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

Russian President Vladimir Putin has threatened to use new Oreshnik hypersonic missile to attack "decision-making centres" in ...

A decree signed by the Russian leader, though long planned, came days after President Biden authorized the use of ...