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 ...

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, ...

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

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

I gave the new ChatGPT Health access to 29 million steps and 6 million heartbeat measurements. It drew questionable ...

Health trackers like Apple Watches and Oura Rings already do a fine job at providing insights into health patterns and trends. But sometimes, software comes along that offers a little something else ...

Cooper read out the innuendo-laced lyrics live on the air as his pal Andy Cohen watched CNN/Instagram Anderson Cooper got ah-matized on New Year’s Eve. The 58-year-old CNN journalist had some holiday ...

Chinese lidar-maker Hesai announced plans on Monday to double its production capacity from 2 million units to 4 million units this year, as it looks to corner the global market for the laser-based ...

There are great songs throughout the history of pop music, including Bob Dylan’s “Visions of Johanna” and Leonard Cohen’s “Hallelujah,” where the imagery is so rich and dense that fans and critics ...

The new feature can give tailored responses based on medical records and wellness app data, according to ChatGPT’s maker. But some experts are concerned about privacy and worry that people may over-tr ...