The remains of people killed and left in mass graves in the waning days of the war are being given dignified burials.

This situation brings us the closest we have been to open conflict since World War II," Polish Prime Minister Donald Tusk said.

President Trump has put out a cryptic response to news overnight that Russian drones have been shot down over Polish territory.

Poland's new president, Karol Nawrocki, plans to demand reparations from Germany for the damage his country suffered during World War II during his inaugural visit to Berlin. Nawrocki will "certainly raise the issue" in his meeting with German President Frank-Walter Steinmeier,

In Nazi-occupied Poland, where aiding Jews carried the death penalty, hundreds of convents opened their doors to Jewish children and families.

Up to 450,000 Poles served in the Wehrmacht, the armed forces of Nazi Germany, during World War II. For years, they were viewed in Poland as traitors. But as an exhibition in Gdansk shows, the truth is more complicated.

ROTC cadets from the University of Arizona worked alongside an archeological crew to carefully excavate a B-17G “Flying Fortress” bomber from WWII in Poland.