The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

Everyone from the U.S. energy secretary to Big Tech touts small modular nuclear reactors as a potential answer to booming ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

Everyone should understand that if the liberal order falls, the nonproliferation regime would fall with it. And the powers ...

Finland may soon become the first country to develop a permanent way to store spent nuclear fuel by burying it in tunnels ...

U.S. President Donald Trump said on Thursday he still has a good relationship with North Korean leader Kim Jong Un, with whom ...

Powering spacecraft with solar energy may not seem like a challenge, given how intense the Sun’s light can feel on Earth.

U.S. President Donald Trump's repeated mention of North Korea as a "nuclear power" might be an effort to lure Pyongyang back ...

One bright spot amidst all the terrible news last month was the market’s reaction to DeepSeek, with BigTech firms like Nvidia ...

These kinds of drills emerged in the 1970s as a way to train for the unthinkable. The U.S. was experiencing a rash of nuclear ...

State police and other state agencies are expected to take part in a "radiological incident" exercise in Lansing and ...

The finalists for Innovation of the Year at the 2025 GeekWire Awards. Technology at play in the Innovation of the Year ...