Challenger Space Shuttle Disaster (1986)
COVID-19 Outbreak in Wuhan (2019)
Chernobyl Nuclear Disaster (1986)
The Halifax Explosion (1917)
Carandiru Prison Massacre (1992)
Great Barrier Reef Bleaching
Kumbh Mela Stampede (2013)
AMIA Bombing (1994)
Semipalatinsk Nuclear Testing Impact
Algerian Civil War Casualties (1991-2002)