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 ...

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 ...

The 2026 NPT Review Conference will be a litmus test of whether the international community can arrest, or at least manage, ...

Editor’s note: This is part of an “experts comment” series on the expiration of New START. After the New Strategic Arms Reduction Treaty (New START) expires this week, it will leave no legally binding ...

While the Northland endured early February’s familiar winter freeze, a far more dangerous chill settled quietly over the global landscape: The last remaining treaty limiting U.S. and Russian strategic ...

ORNL’s Alfredo Galindo-Uribarri and team studied doubly magic tin-132 — especially stable because it takes more energy to remove a proton or a neutron than neighboring isotopes need. Separated by an ...

As major powers renew their focus on nuclear testing, the world may be entering a new nuclear era. Accusations that Beijing has conducted secret nuclear tests should trigger greater focus on China’s ...

The country is betting on nuclear power to secure its energy future – but it is doing so in one of the most water-stressed ...

Nuclear structure & decays is a research area in nuclear physics that investigates the internal configuration, quantum states, and dynamical behavior of atomic nuclei, along with the mechanisms by ...