Russia says the use of US long-range missiles by Ukraine will lead to "an appropriate and tangible" response. Such an attack ...

Vladimir Putin has cut off exports of Russian uranium to the United States, exploiting a dangerous dependence cemented by ...

Changes to Russia's nuclear doctrine have been drawn up and will be formalised as necessary, the Kremlin said on Tuesday, ...

Chinese and Russian foreign ministers discussed bilateral ties, the conflict in Ukraine and the situation on the Korean ...

The president-elect's pick to be the director of national intelligence has raised alarms among national security officials.

The U.S. will allow Ukraine to use American-supplied longer-range weapons to conduct strikes inside Russian territory.

The mummy is the first evidence from Asia of the saber-toothed cat species Homotherium latidens, Lopatin said, though ...

The proposed resolution sought an immediate end to hostilities between Sudan's military and paramilitary factions.

Russia vetoed a U.N. resolution Monday calling for an immediate cease-fire in the war between Sudan’s military and paramilitary forces and delivery of humanitarian aid ...

The Kremlin warns that Washington's decision to let Ukraine strike targets inside Russia with U.S.-supplied longer-range ...

KYIV, Nov 19 (Reuters) - Ukraine marked 1,000 days on Tuesday since Russia's full-scale invasion, with weary troops battling on numerous fronts, Kyiv besieged by frequent drone and missile strikes, ...

Christian nationalists have set their sights on a remote Tennessee county, hoping to attract like-minded people from across ...