NASA announced a mission to Mars using nuclear electric propulsion. How does it differ from earlier missions that utilized ...

In 1916, only a year after Albert Einstein had published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If sufficient mass could be placed into an ...

Experts say that an American ground operation targeting nuclear sites in Iran would be incredibly complicated, put troops’ ...

The scientific wonderers at What If analyze the blinding light and electromagnetic pulses of an atomic blast occurring in the ...

The U.S. space agency will aim to send a nuclear-powered spacecraft to Mars—a first—in a bid to show that nuclear propulsion ...

NASA is gearing up for one of its boldest Mars missions yet, and it’s not just about landing on the Red Planet. In 2028, the agency plans to send a nuclear-powered spacecraft carrying not one, but ...

The announcement that NASA plans to launch a nuclear-powered mission to Mars by 2028 signals a new era in the exploration of ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

Claire Cramer, the executive director of quantum science at the University of California, Berkeley, who was in attendance, expressed optimism about the potential of solid-state nuclear clocks: “This ...

This helicopter didn't just fly; it protected our citizens and served as a silent guardian during some of our nation’s ...

UK-based Pulsar Fusion announced it has successfully achieved first plasma in its Sunbird nuclear fusion rocket exhaust system. The demonstration, a world’s ...

Jennifer Hayden, president and CEO of the National Museum of Nuclear Science & History, watched as a crane lifted a former ...