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The Doomsday Clock of the Bulletin of the Atomic Scientists is displayed at a news conference at the United States Institute of Peace in Washington DC on Tuesday, January 28.
In 2020, the clock was set at 100 minutes to midnight, and remained unchanged for the next three years. Although originally intended to warn of the threat of nuclear Armageddon, the Doomsday Clock ...
The Soviet Union tests its first atomic bomb, the RDS-1, starting the nuclear arms race. 1953 2 23:58 −1 The United States tests its first thermonuclear device in November 1952 as part of Operation Ivy, before the Soviet Union follows suit with the Joe 4 test in August. This remained the clock's closest approach to midnight (tied in 2018 ...
T oday, the Doomsday Clock was set to 89 seconds to midnight, the closest to midnight ever in its 78-year history. It’s the duty of the United States, China, and Russia to lead the world back ...
A nuclear weapon [a] is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter.
The Little Boy atomic bomb was detonated over the Japanese city of Hiroshima on 6 August 1945. Exploding with a yield equivalent to 12,500 tonnes of TNT , the blast and thermal wave of the bomb destroyed nearly 50,000 buildings (including the headquarters of the 2nd General Army and Fifth Division ) and killed approximately 75,000 people, among ...
This is the first time the clock has moved forward since 2023. The Bulletin of Atomic Scientists tracks man-made threats and focuses on three main hazard areas — nuclear risk, ...
The Bulletin of the Atomic Scientists was founded by a group of scientists who worked on the Manhattan Project, the code name for the development of the atomic bomb during World War II.