Award-winning filmmaker James Cameron and CEO of the Nuclear Threat Initiative Ernest J. Moniz speak with Christiane Amanpour ...

Hiroshima is marking the 80th anniversary of the U.S. atomic bombing of the western Japanese city. Many aging survivors ...

The Japanese city, on which America dropped the first atomic bomb near the end of World War II, is commemorating the ...

When the atomic bombs were dropped on Hiroshima and Nagasaki in August 1945, Ari Beser’s grandfather was onboard both of the ...

As part of an annual memorial ceremony, thousands gathered at the Hiroshima Peace Park in Japan on Aug. 6 to commemorate the ...

Venesa Torres of Oak Ridge watches as citizens ring the International Friendship Bell at A.K. Bissell Park at 6:47 a.m. to ...

Wednesday marked the 80th anniversary of the United States dropping the first atomic bomb on the Japanese city of Hiroshima.

Revisiting the math and morality of the Allied forces’ decision to bomb Hiroshima and Nagasaki in August 1945.

A Hiroshima atomic bomb simulation shows the extent of the damage done to the city 80 years ago when the Little Boy bomb was ...

Hiroshima, a Delhi panel questioned the bomb’s necessity, exposing its use as a power display, while reflecting on memory, ...

In a talk in Hiroshima, Japan, as part of a Pilgrimage of Peace coinciding with the 80 th anniversaries of the United States ...

The bombings of Hiroshima and Nagasaki in August 1945 resulted in Japan's surrender, ending World War II and ushering in the Atomic Age.