How do you control a nuclear space propulsion system? Very carefully. To help with this, the Oak Ridge National Laboratory ...

YONHAP]   North Korean leader Kim Jong-un said Monday that the country’s development of a high-thrust solid-fuel ...

Kim Jong Un oversees ‘eye-opening’ test of new long-range nuclear missile - Kim has called for further advancements in North ...

Ohio State University engineers are developing a centrifugal nuclear thermal rocket, promising to double engine efficiency ...

Kim Jong Un on Monday watched a test of North Korea’s new high-thrust rocket engine, setting the stage for Pyongyang to test ...

North Korean media report a successful test of a solid-fuel missile engine using composite carbon fiber material.

North Korea says it conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its ...

President Trump’s push to revive nuclear energy relies on deregulation, but experts say that strategy is misplaced.

New developments in nuclear thermal propulsion technologies may soon enable advanced space missions to the farthest reaches ...

The National Aeronautics and Space Administration (NASA) is testing a new type of nuclear battery, powered by the radioactive isotope Americium-241, which can provide power to space probes for up to ...

Holtec International proposes building four small modular reactors (SMRs), a solar field, and battery storage at the former Oyster Creek nuclear plant site in Lacey. Holtec's CEO claims the SMRs are ...