As drone threats push detection ranges outward, C-UAS performance is increasingly decided at the limits of visibility—where ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Ultrashort mid-infrared (mid-IR) laser pulses are essential for applications such as molecular spectroscopy, nonlinear microscopy, and biomedical imaging, but their generation often relies on complex ...

High-energy lasers can burn drones in the sky like a blowtorch. But they can be stymied by weather, and making them at scale will be a challenge.

New deployments and interceptor technologies show how counter-drone systems are evolving into layered airspace security infrastructure.

Thanks to modern LED bulbs, light is cheaper than ever to make—except for one particular kind. Three University of Chicago scientists have announced an innovative way to create infrared light, which ...

Army-led JIATF-401 issued a guide outlining sensor technologies used to detect drone threats and the privacy protections tied to their use.

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

HAVANA — Cuba vowed Thursday to defend against "terrorist and mercenary" attacks after reporting it had killed four gunmen on a US-registered boat -- a bloody incident that added to deepening tensions ...

UC Irvine researchers reveal how patterned umbrellas can manipulate AI target-tracking drones, exposing vulnerabilities.

The Pentagon and Middle Eastern countries say that most of the drones have been intercepted. But some have slipped through and caused damage. By Eric Schmitt Helene Cooper and Sheera Frenkel Eric ...