Sandy Hook Elementary School Shooting (2012)
COVID-19 Outbreak in Wuhan (2019)
Lena Massacre (1912)
The Halifax Explosion (1917)
Rio de Janeiro Floods (2010)
Port Arthur Massacre (1996)
Bhopal Gas Tragedy (1984)
Buenos Aires Subway Fire (2004)
Aral Sea Environmental Disaster
1988 October Riots and Crackdown