The New START treaty, the last of the nuclear arms control treaties between the United States and Russia, which was signed in 2010, will expire on Thursday. Here is what the treaty entails, and what ...

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Moscow’s “Oreshnik” strike on January 9, 2026 is best understood as strategic signaling designed to shape what NATO will and will not do. Russia’s use of nuclear-capable delivery systems in the ...

Energy Secretary Chris Wright said the testing ordered up in a surprise announcement by President Trump last week would focus on “the other parts” of nuclear weaponry. By Zolan Kanno-Youngs The ...

Since their creation, nuclear weapons have struck awe and horror in the popular imagination, including that of the scientists who helped create them. The horrific damage, death and destruction caused ...

FIRST ON FOX: A new report warns the U.S. nuclear arsenal is dangerously outdated and too small to confront growing global threats — and recommends nearly tripling the number of deployed American ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Those are the ...

A U.S. plane designed to track nuclear testing in the atmosphere flew close to Russia's nuclear bases in the northwest of the country on Tuesday, flight data showed. A U.S. Air Force WC-135R aircraft ...

WASHINGTON — A highly politicized debate is unfolding over the impact of June 21 U.S. airstrikes against Iran’s nuclear facilities, raising questions over the attack’s goal and projected impact. Iran ...

The Doomsday Clock is now set to one minute until midnight, which means an all-out nuclear Armageddon is inevitable! You can either sit in a shelter and await the nuclear warheads, or you can redeem ...

Secretary of State Marco Rubio said Sunday it’s “irrelevant’’ whether the US had intelligence that Iran was actively pursuing a nuclear weapon before bombing it. Rubio said the mere fact that Iran had ...

Add Yahoo as a preferred source to see more of our stories on Google. The Trump administration is reportedly considering nuking Iran. “I was just told by a top official here that none of that report ...