Diver Finds Long-Lost Nuke While Hunting Sea Cucumbers

hiroshima, nagasaki, atomic bomb, little boy, fat man
This is a mockup of "Fat Man," the atomic bomb that was dropped over Nagasaki, Japan, on Aug. 9, 1945.
(Image credit: U.S. Department of Defense)

A man diving off the coast of British Columbia, Canada, may have stumbled upon a nuclear weapon that the United States lost decades ago.

Now, the Royal Canadian Navy is scoping out the strange object to see if it is indeed a Mark IV bomb that was jettisoned by an American pilot in 1950 just before his plane crashed.

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Tia Ghose
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Tia is the editor-in-chief (premium) and was formerly managing editor and senior writer for Live Science. Her work has appeared in Scientific American, Wired.com, Science News and other outlets. She holds a master's degree in bioengineering from the University of Washington, a graduate certificate in science writing from UC Santa Cruz and a bachelor's degree in mechanical engineering from the University of Texas at Austin. Tia was part of a team at the Milwaukee Journal Sentinel that published the Empty Cradles series on preterm births, which won multiple awards, including the 2012 Casey Medal for Meritorious Journalism.