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

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 ...

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

Inspired by the infrared sensory organs of snakes, which allow them to detect prey in complete darkness, researchers at UNIST ...

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 ...

Every ham radio shack needs a clock; ideally one with operator-friendly features like multiple time zones and more. [cburns42] found that most solutions relied too much on an internet connection ...