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

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 ...

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

Both his neurologist and primary care physician have assured him he does not have Parkinson's or LBD, but are they correct?

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

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, ...

Ohio reported a doubling of flu-related hospitalizations in the last week of December 2025. A new flu strain, nicknamed the "super flu," is spreading rapidly across the United States. The CDC reports ...

People often brush off neurological symptoms for too long.

These are the symptoms to look out for and steps to take if you think you're having a heart attack. With a heart attack, ...

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 ...

We are entering peak flu season, and a new variant known as subclade k is spreading quickly across the country, driving a sharp rise in illness and hospitalizations. Public health officials say this ...