Hydrogen bombs cause a bigger explosion, which means the shock waves, blast, heat and radiation all have larger reach than an atomic bomb, according to Edward Morse, a professor of nuclear engineering ...

“We are now ab0ut 2 hrs from bombs away,” Lewis, 26, wrote as the B-29 approached the Japanese city it was about to destroy. “The bomb is now alive. And it’s a funny feeling knowing it’s right in back ...

The atomic bombings of Hiroshima on August 6, 1945, and Nagasaki three days later brought a scale of destruction the world had never seen. Many who survived the blasts died in the weeks, months and ...

Eighty years after the US dropped an atomic bomb on Hiroshima, the city has transformed. The bombing immediately killed 80,000 people and destroyed 70% of the city's buildings. Today, Hiroshima is a ...

On August 6, 1945, the United States dropped an atomic bomb on Hiroshima, Japan. That first-ever use of an atomic weapon killed an estimated 140,000 people in all, most of whom were civilians. Three ...

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. “I’m not sure if it was the effect of the atomic bomb, but I have always had a weak body, and when I was born, the ...

The atomic bomb dropped on Hiroshima in 1945 wasn’t just powerful - it was built with a design as simple as a gun. Known as “Little Boy,” the weapon worked by firing one piece of uranium into another ...

Hiroshima, on Wednesday, August 6, 2025, marked the 80th anniversary of the U.S. atomic bombing of the city in a ceremony of remembrance, but it was an event also aimed, psychologically, at preventing ...