Former Russian president Dmitry Medvedev said on Tuesday that NATO's newer members are now potential targets for Moscow and ...

U.S. Secretary of State Marco Rubio said on Tuesday that now is the time for concrete proposals from Moscow and Kyiv to end ...

If the U.S. backs Russian sovereignty over militarily occupied Crimea as part of a Ukraine peace deal, that could endanger ...

The Kremlin on Monday declared a 72-hour pause in fighting next month to mark the 80th anniversary of the defeat of Nazi Germany.

European and Ukrainian officials are worried that U.S. President Donald Trump might walk away from peace talks.

Russia is not unique in attracting foreigners to supplement its forces. A significant number of foreigners, including ...

Surveillance camera video that investigators used to build their case in the University of Idaho student homicides is ...

U.S. and Russian officials continued Ukraine peace discussions Monday as the Kremlin announced a three-day ceasefire during May's Victory Day celebrations.

Officials say Russia has struck civilian areas of Ukraine with drones in another nighttime attack, killing a 12-year-old girl ...

Kirill Tremasov, adviser to the governor of Russia's central bank, issued a warning amid the Washington-Beijing trade war.

Secretary of State Marco Rubio warned Tuesday that the United States would end mediation unless Russia and Ukraine come up ...

President Donald Trump has challenged and changed many aspects of U.S. foreign policy since returning to the White House.