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

Your Apple Watch may be able to do more for your health than you're aware of. Start using these features as you go on your ...

Honor launched the global version of the Magic8 Pro today in London, and I have been putting it through its paces as my main ...

See how to monitor your health, sleep, and physical exercise with the help of wearables, smart wearable electronics, with ...

While no longer equipped for nuclear, biological, and chemical recce, a tiny force of Mi-24RKhR helicopters still fights for ...

On a lonely stretch of the Tibetan Plateau, China has built an airport higher than many Himalayan passes, a piece of ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

The NIMA Gluten Sensor is 99% accurate at detecting gluten in your food. All it takes is three minutes. At CES 2026, one of ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

Garmin Quatix 8 Pro supports two-way messaging and SOS without a phone The smartwatch features a 1.4-inch AMOLED display with sapphire glass Enhanced boat mode brings vessel controls to the watch face ...

A former Oxford Center hyperbaric chamber tech testified that he mentioned concerns about static electricity sparking a fire, ...