Modern cars are packed with software and sensors, but the parts that quietly keep them moving are still surprisingly simple.

I used to dismiss thermal cameras as a gimmick - now I rely on one daily as an essential tool in my fix-it kit.

About 3 million glucose monitoring sensors were potentially affected by a production error that caused incorrect low glucose readings.

An OBD-II scan tool is an incredibly useful automotive diagnostic device, but it's not magic. Here's what it can and can't do ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Explore the ways AARP can help you spend less and save more on ...

Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing ...

EHE Health, a national preventive healthcare provider, is introducing a first-of-its-kind VO2 max testing innovation to the ...

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What's in my indoor air and am I potentially breathing in pollutants? Air sensors are supposed to find out. We took a look at ...

The stuff that keeps tourists and residents gripping the North Country's winter roads is doing damage to the surrounding ...

Smartwatches used to be notification mirrors. They act more like quiet co‑pilots on your wrist, measuring, predicting, ...

For more than 70 years, hydralazine has helped doctors lower dangerously high blood pressure during medical emergencies, ...