The average cost to fix a "check engine" light is at a record high according to a newly released study from CarsMD. Its 2026 ...

The Oura Ring and Whoop wristband are both screenless health-tracking devices that offer wellness insights while keeping ...

Everybody farts. The question is how often? And how much gas is too much gas to pass? Those are questions that arose from frustration with a piece of lab equipment. To see the fart sensor in action, ...

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 ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Sony has officially entered the 200MP mobile camera sensor race with the launch of the LYTIA 901, a large-format sensor designed to prioritize in-sensor zoom, AI remosaicing, and superior dynamic ...

Abstract: In human detection, radar-based contactless detection by Doppler signals becomes popular in applications. A novel screw antenna array structure integrated with a 3D-printed case is proposed ...

Early last year, Apple made the bold, court-mandated decision to remove the blood-oxygen feature from the Apple Watch Series 9 and Ultra 2 in the U.S. over a patent dispute with medical technology ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...