US-based advanced nuclear fuel developer Lightbridge has successfully removed its first irradiated fuel samples ...

Eighty years after the first atomic bomb was detonated in New Mexico, we're still feeling the political and scientific ...

NNSA to unveil an AI-designed nuclear test flight vehicle on the National Mall, touting a faster, cheaper path to advancing U ...

In a particularly heated moment from his first term, Trump taunted North Korea’s Kim Jong Un — whose 2017 underground test is the last known example of explosive nuclear testing — for the relative ...

As Iran’s nuclear program advances, the critical question of whether Tehran would need to conduct nuclear tests to ensure its weapons are effective looms over the consciousness of the international ...

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. “As of today, the ...

Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United States to resume its testing of nuclear bombs. By William J. Broad President ...

Follow this author to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings South Korean protesters burn the pictures of North Korean leader Kim Jong Un ...

Could the seismic signal of an underground nuclear test explosion be "hidden" by the signal generated by a natural earthquake? The new analysis by Joshua Carmichael and colleagues at Los Alamos ...

The career of Brandon Williams, President Trump’s pick to run the National Nuclear Security Administration, does not give many clues about his priorities for the agency that safeguards the US nuclear ...