President Vladimir Putin on Tuesday formally lowered the threshold for Russia’s use of its nuclear weapons, a move that ...

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

Ukraine marks 1,000 days of war with Russia on Tuesday as President Zelenskyy eyes plan to develop thousands of long-range ...

FOX Business' Stuart Varney reacted to President Biden giving Ukraine's military the green light to use American-made ...

Russia's defense ministry says Ukraine launched its first attack using U.S.-made ATACMS missiles days after Biden gave Kyiv ...

Putin’s invasion of Ukraine was a land grab and meant to be over within a matter of days. Almost three years later, and ...

Ukrainian troops have launched an attack against a Russian border region with six US long-range missiles, Moscow has said. It ...

Vladimir Putin has updated Russia's nuclear doctrine after Joe Biden gave Ukraine the approval to use U.S.-provided weapons ...

Escalating tensions between Ukraine and Russia sent investors rushing into safe havens such as gold and Treasurys on Tuesday.

Russian leader Vladimir Putin shows no signs of backing down in its war on Ukraine, regardless of what Donald Trump claims.

Government bonds and the Japanese yen rallied on Tuesday, while stocks fell, as investors bought safe-haven assets after ...