NPR's Ailsa Chang speaks with Rep. Greg Landsman, a lawmaker who signed a letter to Secretary of State Marco Rubio asking whether a database of Ukrainian children abducted by Russia had been deleted.

The EU ban on Russian oil imports will likely lead to higher crude and gasoline prices, further upending energy markets.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

Orthodox Easter weekend did not stop Russian forces from attacking their targets in eastern Ukraine.

Workers were forced to abandon the shelter for weeks as Kyiv was bombarded by Russian troops. Now that the occupying forces are gone, volunteers returned to find hundreds of dead dogs.