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 ...

Knowing a few precise mechanic terms can turn a confusing estimate into a clear conversation and keep you from paying for work you do not need. By understanding what these 14 concepts actually mean, ...

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 ...

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 ...

People often brush off neurological symptoms for too long.

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

Today, you can officially order a new wearable designed for women in perimenopause. IdentifyHer, an AI-powered women's health company, launched Peri, a wearable joining the growing $80 billion global ...

While they're not always perfect, health trackers like the Oura Ring can detect early signs of illness. Don't ignore them.