A hearing for a proposed weapons testing site in Northern New York has been delayed yet again, this time until the fall. Top ...

The United States hasn't tested nuclear weapons in three decades — but that might be about to change. The big picture: President Trump called for renewed nuclear tests on Wednesday, something the U.S.

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. On ...

(CNN) — Top energy and nuclear officials in the Trump administration are planning to meet with the White House and National Security Council in the coming days to dissuade President Donald Trump from ...

The U.S. scientists who tested the first atomic bomb, July 16, 1945, took the ultimate gamble of setting the atmosphere on fire and destroying all life on Earth. When Robert Oppenheimer, the civilian ...

The Pentagon's independent weapons testing office is overseeing almost 100 fewer programs after fresh cuts, raising safety ...

TULAROSA — Mary Riseley walked through glowing rows of luminarias looking for her mother’s name at a vigil for New Mexico downwinders Wednesday, 80 years to the day after the first nuclear bomb test.

Civilians have received benefits for work at the Nevada test site, but Cold War-era regulations still do not allow veterans to prove they were there, too.

Donald Trump defended his decision to lift the 33-year moratorium on testing of nuclear weapons by US, saying that countries like Russia, China and even Pakistan have been actively conducting tests.

The U.S. scientists who tested the first atomic bomb, July 16, 1945, took the ultimate gamble of setting the atmosphere on fire and destroying all life on Earth. Even after the renowned physicist Hans ...