Scanning parks and beaches with one of these can be a unique and fascinating hobby.

These electronic copilots from trusted names like Uniden, Cobra, and Escort can pick up incoming speed traps and red-light ...

This article was updated with new information in December 2025. Nothing ruins a spirited drive like the sudden strobe of red and blue in the rearview mirror. We've all been there, and it never feels ...

A little over a year ago we’d written about a sub $100 muon detector that MIT doctoral candidate [Spencer Axani] and a few others had put together. At the time there was little more than a paper on ...

AprilAire has released a new smart water leak detector aimed at homeowners who want early warning about leaks without paying ...