If you prefer not to have cameras in and around your home, try one of these more private, WIRED-tested security devices.

O2 sensors help gauge whether the engine is running with too much fuel or air. Here's how much you can expect to pay when ...

I spent weeks testing the “thermometer of the future”. Read my Withings BeamO review and learn what it does, who it’s for, ...

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut researchers report in Science Advances. The knee can take a great deal of abuse ...

Adding light to a space without easy access to an electric socket can be a difficult task. Running a long extension cable from a nearby outlet can be unsightly as well as dangerous, especially if ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The agency removed a Biden-era section of its website that explained how the ocean could “alleviate certain impacts of climate change.” EPA is allowing a first-of-its-kind marine carbon dioxide ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Oxygen deprivation is a death sentence for most vertebrates ...

The removal of the Citi Bike station on Atlantic Avenue and Henry Street has left residents without many options. "My students, it's kind of hard for them to do Citi Biking now. Now they have to go ...

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 ...