Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore. Here's what you need to know.

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen sensors, but four.

A Previously Banned Apple Watch Health Feature Is Now Here to Stay ...

After dealing with health anxiety caused by tracking my body's metrics on smartwatches, I took matters into my own hands with ...

We already stacked up big gains on our F-150 with a ProCharger P-1X. Now it’s time to unleash more power with Stainless Works ...

The USITC has officially terminated the Apple Watch blood oxygen case. Discover why Apple’s 2026 workaround is here to stay ...

From roof racks to tires, maintenance and driving habits, you can likely save hundreds of dollars per year at the pump.

Cold starts are the dirtiest moment—Bosch thinks it’s solved them with fire.

This is a potentially important study comparing infants (8 months) and adults with respect to rhythmic EEG response properties during periodic and aperiodic visual stimulation. The results provide ...

In this study, the authors use microCT to image an intact hatchling octopus and segment major organ systems, including the vascular, respiratory, digestive, and nervous systems. The resulting dataset ...

Ready to ditch the “just tracking steps” vibe? Modern running watches do much more than measure run distance and heart rate: They can help you dial in your training, map out epic runs, and even ...

Abstract: This paper presents a microfabricated Clark-type sensor which exactly can measure dissolved oxygen in the cell containing solution. We designed and fabricated a microfabircated Clark-type ...