Mass shootings in the United States accounted for most extremism-related deaths in the country last year, according to a report, with white supremacists responsible for more than 80 percent of murders.

Russian Foreign Minister Sergei Lavrov has accused the West of seeking to sabotage negotiations between Russia and Ukraine by fueling "hysteria" over the alleged mass killing of civilians by Russian forces in the town of Bucha, warning that the peace process could collapse if such attempts continued.

The UN special rapporteur on Myanmar says the world should be prepared for “even more mass atrocity crimes” in Myanmar.