Victims describe a carnival atmosphere at mass killings accompanied by music; fusion of alcohol, song and murder illustrates how Nazis normalized genocide

Historian writes first biography of Alois Hitler after finding missives in Austrian house; gives insight into Nazi dictator's mother, 'genius' complex he inherited

But ruling says there's 'a high degree of probability' that Harry S. is guilty of aiding and abetting the murder of hundreds of Stutthof prisoners

With late author's estate declining to republish six of Theodore Geisel's books, we present a look at Dr. Seuss's foundational years as US Air Force propogandist extraordinaire

Building listed as a monument but authorities haven't taken action to salvage the decaying structure; city had many thousands of Jews before Holocaust but none live there today

Krzysztof Bielawski publishes 1st 'historical synthesis' of Poland's destroyed Jewish graveyards, emphasizing role of government-led campaigns and new grassroots efforts to rebuild

Historian also discusses latest outbreak of anti-Semitism in Congress and how she is helping bring white supremacists to justice in Charlottesville, Virginia

While American Jews debated the meaning of the holiday after the Holocaust, Hitler's top 'Jew-baiter' -- Nazi publisher Julius Streicher -- invoked Purim from the Nuremberg gallows

Anti-Semitism watchdog blasts 'shocking' remarks by Thierry Baudet at rally

Reporter Katarzyna Markusz vows to keep recounting her country's role in the genocide of European Jews and the ongoing 'widespread aversion of Poles' toward Jewish people