CR tested GPS trackers from Bark, Garmin, and others and found differences in how they protect kids’ data. Here’s what to ...

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While ...

Even as quantum navigation emerges as a legitimate alternative to satellite-based navigation, the satellites themselves are ...

While many use our phones predominantly to doomscroll, smartphones have a range of little-known functions that could make life better and easier – from heart monitoring to even developing camera film ...

Military brinkmanship between President Trump and Nicolás Maduro of Venezuela has led to an increase in electronic warfare in ...

When HONOR launched itself to the New Zealand market recently, I was surprised and excited to learn it wasn't just trying one ...

The Pixel Watch 4 has dual-band, multi-frequency GPS and an accurate heart rate sensor, making it a capable fitness tracker. Riding a bike while looking at your wrist is not the safest way to ride, ...

The variety of fitness trackers means there is something for everyone. Some devices may be particularly useful for specific areas — for sleep tracking, for example, you can't beat an unobtrusive ...

That jolt you get when stuff goes wrong while driving? Yeah, everyone’s had it. Like getting a flat way out in the middle of ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...