When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

The Aivela Ring Pro combines health tracking with programmable gesture controls for all your favorite tech gadgets.

Checking for symptoms and signs of infection is the main gameplay loop of Quarantine Zone: The Last Check. Here's how to not ...

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 ...

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.

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

In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an ...

Historically, impact wrenches were predominantly pneumatic and required investing in an air compressor. But these days, improvements in battery-powered impact wrench technology makes them a viable—and ...

The best antivirus software intercepts potential viruses before they are downloaded and executed on your device, helping to protect your from data theft, device lockout, identity theft, and other ...

I've been writing about software and hardware for PCMag for more than 40 years, focusing on operating systems, office suites, and communication and utility apps. I've specialized in everything related ...