Add Yahoo as a preferred source to see more of our stories on Google. A recent Chinese military study reported on Sunday says using three precision-guided warheads is more effective at destroying ...

Scientific knowledge about the damaging effects of nuclear-weapons testing helped to end such tests. Those findings haven’t changed.

The previous chapters present the results of the work carried out to address the committee’s charge, including a literature review, calculations, and analysis of information presented by many experts.

Next month it will have been 80 years since the Japanese cities of Hiroshima and Nagasaki were devastated by nuclear attacks. More than 200,000 people – mostly citizens – would die by the year's end ...

WASHINGTON, Jan. 17, 2023 – There is no good place to be when a nuclear bomb goes off. Anything too close is instantly vaporized, and radiation can pose a serious health threat even at a distance. In ...

A detonation of just 110 kilotons could immediately jeopardize approximately 20% of LEO satellites. Radiation clouds from such detonations could persist for years. Commercially viable hardening ...

At the outset of the Cold War and the dawn of the era of nuclear competition, the United States and the Soviet Union worked quickly to develop large stockpiles of weapons and to demonstrate the power ...

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. On ...

My fellow pro-growth/progress/abundance Up Wingers, Mitigating the worst impacts of climate change — or even reversing it — might demand different sorts of atmospheric vacuum cleaners. Like ...

On July 16, 1945, the United States conducted the world’s first-ever nuclear test, known as the Trinity test, in the desert of New Mexico. This test marked a watershed moment in history, not only ...