Bulletin of the Atomic Scientists was created in 1945.
clock face with minute hand approaching midnight
British Atomic Scientists Association was created in 1946.
Many people that worked on the Manhattan Project eventually felt this way. One group of them started publishing the magazine "The Bulletin of the Atomic Scientists".
~17,300 as of 2014, according to the Ploughshares Fund and the Bulletin of the Atomic Scientists (including both active stockpile and retired but not yet dismantled).For the current estimate and a downloadable copy of the Bulletin of the Atomic Scientists report (PDF) on historical active stockpile sizes use the Ploughshares Fund: World Nuclear Stockpile Report link.
The Bulletin was created in 1880.
Edmonton Bulletin was created in 1880.
Bulletin of Volcanology was created in 1922.
Comics Bulletin was created in 2000.
AAPG Bulletin was created in 1917.
Psychological Bulletin was created in 1904.
The Herald Bulletin was created in 1868.
Bulletin of Insectology was created in 1928.