On a hot Monday morning last June, standing in front of the Niagara hydroelectric station in Upstate New York, Gov. Kathy ...

The first atomic bomb was tested that morning, the result of the U.S. Manhattan Project to develop the ultimate weapon. Just ...

The rise of the Atomic Age and the advent of the Cold War between the United States and the Soviet Union brought a new arms race that gave way to all sorts of mysteries related to the extraterrestrial ...

The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here. The August issue ...

On this week’s “More To The Story,” Daniel Holz from the Bulletin of the Atomic Scientists discusses why the hands of the ...

John A. Daly will deliver a presentation and sign copies of his book “Safeguard” this weekend at the Greeley History Museum.

It was 80 years ago on July 16 when a mysterious flash of light and a massive explosion rumbled in the New Mexico desert.

Safe: For every unit of energy produced, brown coal kills over 1,000X more people than nuclear. It’s just as safe as solar. In fact, you receive more radiation from eating a single banana than you do ...

It was 80 years ago on July 16 that a mysterious flash of light and a massive explosion rumbled in the New Mexico desert.

No matter how much Netanyahu portrays himself as a new Churchill, his attacks on Tehran risk backfiring — strengthening the ...

It’s an enormously consequential Trump administration decision affecting airborne toxins, bacterial blooms, mental health and ...

An All American Car Show takes place Saturday at Loveland Sports Park and the annual Aims Car Show at the Windsor campus of ...