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

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

It might be time to start listening to your heart. In recent years, millions of Americans have incorporated wearable health ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push yourself. Short for “maximal oxygen uptake,” it’s been the gold standard for ...

In A Nutshell Living detectors: Researchers modified E. coli bacteria to light up when they sense acetic acid, the chemical ...

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

Modern cars are packed with technology that quietly watches the road, keeps lanes centered, and […] ...

Safety regulators have instructed operators of certain Israel Aerospace Industries converted Boeing 747-400 freighters to check wiring in the vicinity of cockpit oxygen hoses for potential risk of ...