Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.
In October 1961, the Soviet Union detonated the Tsar Bomba, a nuclear weapon with a yield of 50 megatons. The explosion was ...
In comments during a two-hour CNBC special on his life and legacy, Warren Buffett compared the potential of AI technology to ...
European powers are examining how to their bolster nuclear arsenals to guard against Russia amid questions about America’s commitment to NATO.
The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.
During the Cold War the U.S. considered putting nuclear weapons on balloons and letting them float into enemy territory for a strike.
By Francois Murphy VIENNA, Jan 16 (Reuters) - Regional fears of a U.S. attack on Iran have eased after President Donald Trump ...
Tensions are growing in east Asia. The threat of a Chinese attack on Taiwan persists and, in recent weeks, North Korea has been testing its long-range missile capabilities. Russia’s reorientation of ...
A Princeton University simulation shows how a single low-yield nuclear weapon could rapidly spiral into a full-scale ...
The report, titled "Nuclear Ambitions of Japan's Right-Wing Forces: A Serious Threat to World Peace", urged nations to ...
For the first time since the end of the Cold War, nuclear arsenals are growing, and the weapons themselves are becoming more ...
In August, a group of American Catholic Church leaders—including Cardinal Blase Cupich of Chicago, Cardinal Robert McElroy of Washington, DC, Archbishop Paul Etienne of Seattle, and me, the Archbishop ...