With war clouds gathering over Ukraine, international diplomacy goes into overdrive on Monday with the French and Russian presidents to talk in Moscow and the German chancellor heading to the White House to meet with US leader Joe Biden. Also on Monday, the German, Czech, Slovak and Austrian...

WILMINGTON, Del. (AP) — White House national security adviser Jake Sullivan said Sunday that Russia could invade Ukraine “any day," launching a conflict that would come at an “enormous human cost." The senior adviser to President Joe Biden offered another stark warning the day after...

Children held in a prison in northeast Syria that witnessed 10 days of fighting between U.S.-backed fighters and Islamic State group militants are living in “incredibly precarious” conditions and they should not have been there in the first place, the U.N. children’s agency said Sunday....

Fears are rising about what would happen to Europe’s energy supply if Russia were to invade Ukraine and then shut off natural gas exports in retaliation for U.S. and European sanctions. The tensions show the risk of Europe’s reliance on Russia for energy, which supplies about a third of...