New research on ShotSpotter’s deployment in Detroit suggests the technology did not reduce officer response times.

The injured teenage survivor of a January 2025 shooting at a Nashville, Tennessee high school recently sued the manufacturer ...

Astronomers may have found a new way to spot one of the universe’s most elusive objects: pairs of supermassive black holes ...

If you can never find your stuff, these Bluetooth trackers can help. I break down the best options and the safety ...

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

The best smart rings are the latest kind of wearable, able to measure bodily metrics all day long and, because they’re so ...

BioCoach is a new AI prototype that watches you exercise through your camera, reconstructs your skeleton in 3D, and tells you which joint angle to fix.

Clear and customizable voice alerts are another highlight, and work well in tandem with visuals. The multi-color OLED display ...

Did you know your Apple Watch can track the amount of time you spend in daylight? Indeed, Apple Watch models can use a built-in light sensor to automatically detect when you’re outside, recording the ...

The Valentine V1 Gen2 has become a favorite among car enthusiasts for a reason: It offers the best long-range detection of ...