Sleep apnoea is a disorder where your breathing stops and starts while you sleep with serious health implications - but how ...

After testing countless devices for accuracy, comfort, and general value, these are the best fitness trackers I'd recommend.

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious ...

A group of scientists will later this year deploy deep-sea landers to test whether metallic rocks on the ocean floor do in ...

Propane space heaters promise quick comfort when temperatures drop, but the same flame that keeps you warm can quietly fill a ...

We can't get enough of our Suunto Vertical 2 — this rugged smartwatch has everything athletes and outdoor explorers may ever ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk without a hub or Wi-Fi. I’m PCMag’s senior writer covering smart home and ...

One sensor measures strain, strain rate, and temperature at the same time. It uses a single layer instead of multiple layers, which could change the way sensors are made. Application demonstration and ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.