Palestinian President Mahmoud Abbas has called the Holocaust "the ugliest crime humanity has known in modern history", according to the Associated Press.
His comments, reportedly published by the Palestinian official news agency WAFA, marked a rare acknowledgment by an Arab leader of Jewish suffering during the Nazi genocide.
Abbas' comments were published just hours before Israel's annual memorial for Holocaust victims, in which some six million Jews perished.
More top news
McDonald's in Japan will resume serving large portions of French fries in January after a labour dispute in the US disrupted supply.
More than four in 10 cases of cancer in the UK could be avoided if people made changes to their lifestyle, Cancer Research says.
Services took place in Indonesia, Thailand, Sri Lanka and India on the 10th anniversary of the tsunami which claimed 230,000 lives.