U.S. stock index futures fell as concerns over escalating tensions between Russia and Ukraine affected risk appetite globally ...

The attack comes two days after it was reported that the Biden administration had lifted restrictions on the use of the ...

Russian President Vladimir Putin on Tuesday lowered the threshold for nuclear weapons use, just two days after the U.S.

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western rockets "can prompt a nuclear response." ...

Ukraine carried out its first strike using six U.S.-provided long-range missiles on Tuesday, as Russian President Vladimir ...

Tragedy has touched families in every corner of Ukraine, where military funerals are commonplace in major cities and far-flung villages ...

President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any ...

Moscow says Ukrainian forces have taken advantage of President Biden's green light and launched 6 U.S.-made ATACMs into ...

Kylie is the Deputy Live Pages Editor, helping showcase Reuters multimedia coverage of the biggest global stories. She ...

Putin signed a decree Tuesday expanding the conditions under which Russia might deploy nuclear weapons in reaction to Biden's ...

The announcement comes shortly after Washington lifted restrictions on Ukraine using U.S.-made longer-range missiles.