Hurricane Katrina (2005)
Tiananmen Square Massacre (1989)
Vladimir Lenin's Death and Aftermath (1924)
Westray Mine Disaster (1992)
Slum Violence and Shootouts
Great Barrier Reef Bleaching
Bhopal Gas Tragedy (1984)
Plaza de Mayo Massacre (1955)
Kazakh Famine (1930s)
Desert Storm Dust Storms