Survivors of the Nazi's notorious Auschwitz death camp are taking center stage at the memorial service to mark 80 years since its liberation by Soviet troops.

It doesn’t do any good for your heart, for your mind, for anything,” said Holocaust survivor Jona Laks, 94, about her return to Nazi Germany’s Auschwitz-Birkenau concentration camp.

In all, the Nazi regime murdered 6 million Jews from all over Europe, annihilating two-thirds of Europe’s Jews and one-third of all Jews worldwide. In 2005, the United Nations designated Jan. 27 as International Holocaust Remembrance Day.

Auschwitz survivors returned to the death camp in Poland to mark 80 years after the liberation. NBC News' Jesse Kirsch visited the location with some of the survivors as they shared their past experiences and what they want the world to know on Holocaust Remembrance Day.

January 27, 2025, marks Holocaust Memorial Day and the 80th anniversary of the liberation of Nazi Germany’s Auschwitz-Birkenau concentration camp. CNN’s Melissa Bell sits down with survivors to speak about the importance of this specific anniversary.

Survivors of Auschwitz marked 80 years since the liberation of the death camp. They warned of rising antisemitism in a ceremony Monday at the site where Nazis murdered more than a million people, mostly Jews.