Reaffirming legal limits is not an act of idealism. It is one of prudence. Strategic stability is not self-sustaining. It must be actively maintained. And in the nuclear age, maintenance begins not ...

Add Yahoo as a preferred source to see more of our stories on Google. Russia's Yars intercontinental ballistic missile system unit drives in Red Square during a military parade on Victory Day, marking ...

For the first time in more than half a century, there are no binding restraints on the buildup of the largest nuclear forces on Earth. The New START treaty expired on Feb. 5, 2026, ending the last ...

President Trump said on Thursday that the U.S. would begin testing nuclear weapons again for the first time in decades. "We've halted many years ago, but with others doing testing I think it's ...

Since the end of the Cold War, a new nuclear order has emerged, shaped by rising nuclear states and military technologies that threaten stability, writes George Mason University’s Gregory Koblentz in ...

The last surviving US-Russia nuclear treaty is set to expire Thursday, leaving the world without a critical safeguard against an escalating arms race. The New Strategic Arms Reduction Treaty (New ...

President Donald Trump’s recent call to resume U.S. nuclear weapons testing “on an equal basis” with Russia and China has reignited a decadesold debate about America’s nuclear posture and global ...

Separated by an ocean and more than a decade, innovative experiments with 31 tin isotopes having either a surplus or shortage of neutrons show how neutrons influence nuclear stability and element ...

Eighty eminent and expert members of the Asia-Pacific Leadership Network for Nuclear Non-Proliferation and Disarmament (APLN) have denounced President Trump’s threatened return to nuclear testing. The ...