High Altitude Platform Systems (HAPS) for stratospheric infrastructure completed its record-breaking trans-Pacific flight ...

RTX Ventures invests in Xcimer Energy to develop pulsed lasers for potential use in US directed-energy defense systems.

A Georgia plant is turning battery scrap into lithium carbonate, giving the US a new domestic source of a critical battery ...

Ramjet-X will also enable Hermeus to offer high-Mach Flight Test as a Service (FTaaS), expanding access to flight ...

A zinc-fueled Hall-effect thruster has fired in orbit for the first time, potentially simplifying satellite propulsion.

Deep Fission tested a 20-foot reactor canister underground using commercial drilling equipment for its mile-deep reactor plan ...

The nuclear fusion experiment detected 32 elemental signatures and could offer a new path to rare-earth production.

China’s mature homogeneous drone swarms could be a stepping stone toward mixed networks of autonomous air, land and maritime ...

China: A 17-column extraction system can recover high-purity rubidium and cesium from lithium-processing streams at 500 tons ...

The U.S. Department of War plans to deploy a commercial nuclear microreactor at Indiana’s Naval Weapons Station Crane by ...

Researchers at The Hong Kong University of Science and Technology have developed a printable, bio-based building material ...