Your car’s check engine light doesn’t have to be a mystery. With an OBD2 scanner, you can tap into your vehicle’s computer, read trouble codes, and even monitor live data before problems get worse.

In neurological intensive care, it is quickly learned that the brain cannot wait. As the most sensitive organ in the human body, it can sustain irreversible damage after just a few minutes of severe ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A Generation Z woman who struggled with nausea and abdominal pain knew ...

As 2026 kicks off, many are focusing on health, maybe trying to lose weight or cut back on happy hour drinks, but there's another option out there, and some people think it's even more important. In ...

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 P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine coolant temperature (ECT) sensor (below). In practical terms, the ECM believes ...

Withings’ long-awaited U-Scan, the smart-health device that analyzes your urine from inside your toilet bowl, is finally available to order globally. The device, which first wowed us at CES in January ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

A breakthrough sweat-sensing patch reveals your body’s hidden stress chemistry, separating exercise from emotional strain and using AI to forecast anxiety before you even feel it. Study: Stressomic: A ...

When Christopher Kennedy went to have an X-ray before a routine surgery, he thought he would be in and out. Then a technician spotted scarring in his lungs. Kennedy, 68 at the time, had never noticed ...