Mariupol exceeded Hiroshima and Nagasaki in terms of the number of victims, about 22,000 people were buried in mass graves alone - Andryushchenko
Japanese officials and residents solemnly remembered the 77th anniversary of the atomic attack on Nagasaki on Tuesday, 3 days after the same anniversary was marked in the city of Hiroshima
75 years ago today the first atomic bomb was dropped over Hiroshima, instantly killing tens of thousands of the city's inhabitants. Setsuko Thurlow, then 13, was one of the city's survivors. In 2017 she jointly accepted the #NobelPeacePrize in Oslo on behalf of @nuclearban .
The world's oceans are now heating at the same rate as if five Hiroshima atomic bombs were dropped into the water every second, scientists have said