The U.S. hasn't tested a nuclear weapon in decades, and since the 1990s has used simulations and experiments to verify they're working properly. NPR was granted a rare look at how they do it.

We set the clock closer to midnight because we do ... saw the US and the Soviet Union sign the Strategic Arms Reduction Treaty. This meant the countries would cut down their nuclear weapons ...

It's well known that Israel wants these bombs for their potential use in an attack on Iran's underground nuclear facilities. This does ... and the US from the genocide in Gaza make it clear ...

But that will arguably make the government even more ... ratified the Treaty on the Prohibition of Nuclear Weapons as of September 2024. They do not include the world's nuclear powers such as ...

What makes a great playlist? Pop music critic Lindsay Zoladz joins us to ... atomic bomb survivors. What can we learn from their stories and their efforts to rid the world of nuclear weapons?

Prime Minister Narendra Modi on Tuesday launched a sharp attack against former Chief Minister Arvind Kejriwal ahead of the ...

Tehran, Feb 1 (IANS): Iran will make an immediate, decisive reaction to any attack on its nuclear facilities, Iranian Foreign Minister Seyed Abbas Araghchi has warned. US participation ... that Iran ...

The NNSA has recently given the public a rare glimpse into one of the secret nuclear labs where America used to test its ...

Creating an Iron Dome for America would not just be a poor decision — it would be a monumental failure in defense policy.

Irvin Weathersby Jr. explores America’s museums and monuments in his new book, “In Open Contempt: Confronting White Supremacy ...

Scientists have been arguing about the health risks from radiation since the end of the 19th century, when radioactivity was first discovered. Today, with electricity demand soaring and AI companies ...

At a cathedral in York, England, expert stonemasons are combining cutting-edge technology with ancient technique to bring ...