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

Could Luna beat Oura at the smart ring game?

University of British Columbia researchers have engineered gut bacteria that dim their fluorescent glow in the presence of ...

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 ...

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

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

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 ...

Two months after coming out of stealth with a $150 million fundraise, Boston-based Teradar is showing off its first flagship terahertz sensor at Consumer Electronics Show 2026 this week. The company ...

Flu cases are surging across the United States, with 32 states and jurisdictions reporting high or very high activity. A new influenza strain, Subclade K or "super flu," has emerged, though it has not ...

Tardive dyskinesia (TD) is a rare movement disorder linked to long-term use of certain medications, especially dopamine receptor-blocking drugs like antipsychotics. Early TD symptoms often start with ...