A drone armed with an explosive warhead pierced the radiation containment shell over Chernobyl's melted-down nuclear reactor early on Friday morning, causing a small fire but major concerns.

NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space ...

HD Korea Shipbuilding & Offshore Engineering (HD KSOE), an intermediary holding company for HD Hyundai’s shipbuilding sector ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Only one (or possibly two) of the missing bombs was fully assembled at the time it was lost. The total number of confirmed ...

South Korea's HD Korea Shipbuilding & Offshore Engineering has unveiled a nuclear-powered container ship model utilising ...

Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor highlighting the interplay of secondary bond interactions and Grotthuss-like ...

While long considered appropriate only as baseload generation, the Dalton Nuclear Institute argues that flexible nuclear ...

Inspectors say Iran is dangerously close to making a nuclear weapon. If it goes that route, the B-2 bomber has the stealth ...

Rosatom scientists have developed a laboratory prototype for a plasma electro-reactive rocket engine based on a magnetic ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...