Johns Hopkins engineers have developed a rapid process for making heat-resistant carbon-carbon composites in just days.

New research from ORNL and INL has revealed that 2,600 non-powered dams in the US could power 1.4 million homes.

Scientists are developing through-ice sensor networks to monitor shifting Arctic conditions without risking human lives.

Quantum sensors helped an aircraft navigate over the Pacific without GPS, improving position accuracy by 89%. A successful ...

The US Navy tested a robotic system that refueled an unmanned vessel, transferring 400 gallons across about 100 connection ...

Electronic chips use electrical signals and photonic chips use light. Here's how both technologies differ and how they shape ...

By embedding tiny dielectric structures inside the semiconductor, researchers created a laser that can control light in a new ...

Seasats secures $24 million in US military orders its 11-foot, solar-powered autonomous Lightfish surface sea drones.

Chinese researchers develop a material that extracts uranium from seawater at more than eight times a US benchmark in ...

Discover seven of the world’s most powerful laser weapons designed to intercept battlefield threats with concentrated energy.

Federal agencies are paving the way to return dormant nuclear assets to the power grid with new environmental assessments.

GE Aerospace has received a new US defense contract to advance a liquid-fueled hypersonic test bed designed to support more ...