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 ...

GYEONGJU, South Korea — President Donald Trump said Wednesday he had instructed the Defense Department to “immediately” start testing nuclear weapons "on an equal basis" with other nations. “Because ...

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably obliterate targets halfway around the globe. By William J. Broad President ...

FIRST ON FOX: A new report warns the U.S. nuclear arsenal is dangerously outdated and too small to confront growing global threats — and recommends nearly tripling the number of deployed American ...

Russian President Vladimir Putin indicated that he’s interested in securing a new nuclear arms control pact with the United States, raising the stakes of his Aug. 15 summit with President Donald Trump ...

The head of the United Nations’ nuclear watchdog group revealed even more damage from the US airstrikes on Iran’s nuclear sites after taking a closer look — including possible chemical contamination ...

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 ...

The White House said President Donald Trump and Director of National Intelligence Tulsi Gabbard are closely aligned on Iran after the president recently declared he did not "care" what Gabbard had to ...

Section 1. Purpose. The United States originally pioneered nuclear energy technology during a time of great peril. We now face a new set of challenges, including a global race to dominate in ...

Section 1. Background. The United States faces a critical national security imperative to ensure a resilient, secure, and reliable energy supply for critical defense facilities designated under ...

For decades, the NNSA has struggled with federal staffing shortages that have contributed to safety issues as well as delays and cost overruns on major projects. Experts fear that the Trump ...