July 20 (UPI) --The nuclear fallout from the Manhattan Project's test, codenamed Trinity, of a plutonium-implosion device in July 1945 reached 46 states and crossed into Mexico and Canada within just ...

OAK RIDGE, Tenn. (WATE) — Wednesday marks 80 years since the Manhattan Project‘s Trinity test, and the American Nuclear Society is commemorating Oak Ridge’s role in bringing World War II to an end.

A number of social media posts in August 2025 shared a story about the civilian aftermath of America's rush to create the atomic bomb in 1945. According to the posts, a group of 13-year-old girls was ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. In the closing weeks of World War II’s ...

This is a feasibility study to identify, understand, and delineate a process for accessing available data and information pertaining to veterans who served on active duty during the Manhattan Project ...

WALK AROUND the old historic centre of Los Alamos, New Mexico, and J. Robert Oppenheimer greets you at every turn. The local event centre—which hosted an Oppenheimer festival to celebrate the release ...

Recently, I have been asked to provide information on why the Manhattan Project was able to be so successful in a very short time compared to what folks envision can be done with a similar project in ...

In July 1945, as J. Robert Oppenheimer and the other researchers of the Manhattan Project prepared to test their brand-new atomic bomb in a New Mexico desert, they knew relatively little about how ...