Ms. Niwata carefully revives the monochrome photos as she spreads the hope of peace in a nuclear weapons-free world. The UN Secretary-General warned that a new arms race is picking up speed and ...

Newsweek magazine delivered to your door Newsweek Voices: Diverse audio opinions Enjoy ad-free browsing on Newsweek.com Comment on articles Newsweek app updates on-the-go ...

Photo: Atomic bomb test explosion in Alamagordo, New Mexico, July 16, 1945. AP/Wide World Photos In 1932, James Chadwick discovered the neutron, a small atomic particle with mass but no charge.

With recent tensions between the US and Iran, you might be hearing a fair bit about nuclear weapons. They are considered ... of American Scientists. Getty Images The leader of North Korea, Kim ...

On July 16, 1945, the U.S. conducted the world's first nuclear bomb test in the New Mexico desert as part of the Manhattan Project, which led to the detonations of atomic bombs on Hiroshima and ...

Tucker Carlson says "human forces" did not create nuclear technology. Instead, it was demons. "I have never met a person who can isolate the moment when nuclear technology became known to man. So, ...

For decades, Americans have been able to keep a comfortable distance from the disturbing visuals captured after the dropping of atomic bombs on Japan.

The U.S Space Force has deployed a robot dog named Chappie to detect chemical, biological, radiological, and nuclear (CBRN) ...

China urged the U.S. to adopt the policy of "no-first-use of nuclear weapons" and to abandon its nuclear umbrella to its allies. The Worker's Party of Korea has lauded Kim Jong Un's regime as a ...

Leaders of the group of atomic bomb survivors awarded the Nobel Peace Prize warned on Saturday that the risk of nuclear war was rising, renewing their call to abolish nuclear weapons. "The ...

A-Bomb Survivors Use Nobel Peace Prize to Share Anti-Nuke Message With the Young TOKYO (AP) — The recipient of this year's Nobel Peace Prize is a fast-dwindling group of atomic bomb survivors ...

AP Mushroom cloud from the 'Fat Man' atomic bomb detonated over Nagasaki, Japan on August 9, 1945. US AIR FORCE/AFP via Getty Images Remains of the Prefectural Industry Promotion Building after ...