Teachers in Warsaw work to address student-held trauma in classrooms after the Polish school system absorbed tens of thousands of Ukrainian refugee students.
More than 14 million people have been displaced by the war in Ukraine. One shelter in the western city of Lviv has helped thousands of women and children. It now has only about 100 occupants left.
It's unclear if the soldiers have been taken prisoner or are under the protection of the U.N., but a Ukrainian official says they would be able to return home after a prisoner exchange with Russia.
Russia was expected to dominate the skies over Ukraine. But Ukrainians are still shooting down helicopters and planes, making Russian pilots very wary about venturing into Ukrainian airspace.
More people are now crossing the border into Ukraine than are fleeing the war. NPR's Ari Shapiro talks with the head of the International Rescue Committee about the Ukrainian refugee crisis.
Ukrainian troops are pushing Russian forces away from the country's second-largest city. That's allowing residents to move out of shelters, assess damage and try to resume something of a normal life.