The Bulletin of the Atomic Scientists is a nonprofit organization founded in 1945 by scientists who worked on the first atomic bombs. Its primary mission is to inform the public about global security issues, particularly those related to nuclear weapons and climate change. The Bulletin is well-known for its symbolic Doomsday Clock, which represents the likelihood of a man-made global catastrophe. The organization publishes a magazine that features articles, research, and expert opinions on various topics, including nuclear proliferation, biotechnology, and cybersecurity. Through its work, the Bulletin aims to raise awareness and promote dialogue on critical issues affecting humanity's future.