The first atomic bomb was tested 80 years ago at Trinity Site on July 16, 1945. However, most of us are not familiar with the Trinity Site simulation explosion weeks earlier on May 7, 1945. The ...

WHITE SANDS MISSILE RANGE — Archbishop John C. Wester, clad in black and flanked by two other New Mexico Catholic bishops, stood poised to venture into the White Sands Missile Range with plans to pray ...

The mushroom cloud forms seconds after the Trinity atomic bomb test on July 16, 1945. "Now I am become death, the destroyer of worlds." That paraphrased line from the Bhagavad Gita crossed Robert ...

The U.S. scientists who tested the first atomic bomb, July 16, 1945, took the ultimate gamble of setting the atmosphere on fire and destroying all life on Earth. Even after the renowned physicist Hans ...

(Corrections & Clarifications: This story previously misstated how far nuclear fallout from the government's atomic tests reached. Fallout from the initial Trinity Test reached 46 of the 48 contiguous ...

FILE - The first U.S. atom bomb explodes during a test in Alamogordo, N.M., July 16, 1945. The cloud went 40,000 feet in the air, as viewed by an automatic camera six miles away from the site. (AP ...

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 ...

Three observation bunkers were established 10,000 yards from ground zero for the Trinity Site Test. Key leaders, including Dr. J. Robert Oppenheimer and Maj. Gen. Leslie Groves, observed from ...

The Chicago Tribune on how the risk of nuclear war is back with a vengeance: When the first nuclear bomb test took place 80 years ago, the scientists who gathered to observe the explosion in the New ...

The Trinity Test in Alamogordo, New Mexico on July 16, 1945. The image shows a mushroom cloud after 10 seconds. Credit: U.S. GOVERMENT It was 80 years ago on July 16 when a mysterious flash of light ...