US
Nicknamed 'Little Boy', world's first nuclear bomb killed thousands instantly, about 140,000 by year end
Hundreds of thousands asked to evacuate Nagasaki, other parts of Kyushu to avoid floods, landslides
Tests will be offered to up to 800,000 people living and working in parts of the city
The very thought of a nuclear war causes a deep sense of worry, anxiety and anger. But it wasn’t always like this
He will arrive in Thailand on Wednesday before flying on to Japan on Saturday, where he will stay until November 26
Atomic bomb was unleashed by US forces on this day, exactly seventy-four years ago
'If the human family forgets history or stops confronting it, we could again commit a terrible error'
Japan’s Meteorological Agency issues special weather warnings across four prefectures in the west of Japan
Some 74,000 people died in the explosion, while thousands perished months or years later from radiation sickness
People of Hiroshima hold on to the past for a peaceful future