The 1945 Trinity test produced heat 10,000 times greater than the surface of the sun and spread fallout across the country. Tina Cordova and her mother, Rosalie, relax at Bonito Lake, New Mexico ...

In a race against time and the enemy, J. Robert Oppenheimer helped lead the U.S. effort to build the atomic bomb. But he was almost bounced from the Manhattan Project entirely—why? J.

Guy Edward Bartkus of Twentynine Palms, California, was identified by the FBI as the suspect in the apparent car bomb detonation Saturday that damaged the clinic in the upscale city of Palm ...

Guy Edward Bartkus of Twentynine Palms, California, was identified by the FBI as the suspect in the apparent car bomb detonation Saturday that damaged the clinic in the upscale city of Palm Springs in ...

(This story has been updated with new information). The 25-year-old man who the FBI says detonated a powerful car bomb outside of a Palm Springs fertility clinic was apparently motivated by his ...