Russia and Ukraine have exchanged hundreds more prisoners as part of a major swap that amounted to a moment of cooperation in otherwise failed efforts to reach a ceasefire.

President Trump is putting pressure on US universities. The elite university Harvard is resisting, but now Washington has threatened to block it from enrolling foreign students. Can Harvard continue ...

Ukraine and Russia exchanged 307 more prisoners Saturday as part of a massive swap of detainees – in a rare moment of cooperation between the two nations that came just hours after heavy air ...