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 ...

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

Winter can harm your eyes by causing dryness, redness, and irritation. Know the reasons, common symptoms, and easy eye care tips for cold weather. The winter might have nice weather and celebration, ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

Cold weather affects more than your skin — it also impacts vaginal microbiome health. Doctors say dehydration, tight layers, antibiotic use and immunity dips can trigger infections or irritation.

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

A lot of the time, kidney problems start without any obvious signs, and the first signs are often very similar to dehydration. People might not notice important symptoms because both conditions mess ...

Dear R.L.R.: The combination of auditory and olfactory hallucinations is suggestive of a neurological disorder, such as Parkinson's disease (PD) and the closely related LBD. You are right to be ...

It might be time to start listening to your heart. In recent years, millions of Americans have incorporated wearable health ...

Here are the first steps to take if you see this light pop up while driving.

Years after the first reports of Havana Syndrome emerged, U.S. officials have obtained and are testing a device​ that could be linked to the debilitating condition.

Dehydration happens when you lose more fluids than you take in. In older adults, it can raise the risk of constipation, electrolyte imbalances, kidney problems, and falls. Older adults are more prone ...