DARPA’s FROSTY program aims to turn Arctic radio noise into radar, boosting U.S. awareness as the High North grows contested.

After four years of experiments with Army and Marine Corps units, DARPA’s RACER program is wrapping up with a reusable ...

The “Frosty” radar system’s operation is vastly different from existing radars—and could be less disrupted by the Arctic’s ...

A new program by the defense agency that helped develop stealth technology and GPS aims to measure and predict how human teams perform together and improve training with scientific tools. The Defense ...

"PICASSO will revolutionize photonic circuit architectures, from compute to light detection and ranging, by expanding the field’s focus from individual components to include a more holistic circuit- ...

Aurora Flight Sciences tweaked its original Liberty Lifter design to move floats to its wingtips and adjust its tail to better accommodate its aft cargo door. (Aurora Flight Sciences) The Defense ...

We got a glimpse at what a new cross between a helicopter and a jet aircraft might look like after Bell released a new image. It's of a model used in wind tunnel tests of its entry in DARPA's Speed ...

The Defense Advanced Research Projects Agency (DARPA) has announced its developing artificial intelligence (AI) that is "trustworthy for the Defense Department" in making life-or-death recommendations ...

Hundreds of military, government and commercial satellites reside today in geosynchronous Earth orbit (GEO) some 22,000 miles (36,000 kilometers) above the Earth – a perch ideal for providing ...

The government’s central research and development arm, Defense Advanced Research Projects Agency (DARPA), is setting up an industry initiative to benchmark quantum computing applications and ...

As the government agency responsible for much of the nation’s cutting-edge research, the Defense Advanced Research Projects Agency has been at the forefront of technologies such as the Internet and ...