Under 30 alum Spencer Hewett raised a $170 million Series B for his shopping intelligence start-up, bringing the total funding to $233 million and making the startup a unicorn.

Secluso is a private, open-source, DIY home security camera system built around the Raspberry Pi Zero 2 W, featuring true end-to-end encryption (E2EE) and ...

Learn how to build a compact animatronic eye using 3D printing and Arduino for realistic motion and smooth control. #arduino ...

YARMOUTH, Maine—The residential security market may no longer be in a rapid growth phase, but respondents to a recent Security Systems News poll say the segment remains viable for integrators willing ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

As Pentagon officials delay approval of wind farms, scientific studies show that they can distort radar systems, but the problem is manageable, researchers say. By Eric Niiler Wind turbines create two ...

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KIRKLAND, Wash.--(BUSINESS WIRE)--Echodyne, the radar platform company, today announces its inclusion as a primary radar system within Trust Automation’s Small-Unmanned Air Defense System (SUADS) ...

The big picture: Open-source hardware projects rarely stray into territory dominated by six-figure, defense-grade systems, but a new radar design is attempting to do exactly that. Developed by ...

James LaPorta is the national security coordinating producer for the CBS News' Washington bureau. He is a former U.S. Marine veteran infantryman and veteran of the Afghanistan war. Moderator, "Face ...