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

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

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 ...

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

This video covers a complete oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process step by step, explain why the oil level sensor can fail, and show how ...

In an era when our wrists and fingers quietly log every heartbeat, step, and hour of sleep, personal health and wellness have never felt more within reach. Watches offer gentle nudges, rings trace ...

Car radar sensors help control special functions like collision and cruise control. Here’s how to deter thieves from stealing ...

Cholera remains a major global public health challenge, with an estimated 1.3 to 4 million cases and tens of thousands of ...

A hair-like robotic probe developed by Northwestern University researchers is the first device to safely monitor a fetus' ...

Early rumours suggest Apple’s next smartwatch is heading down two very different paths ...

Babies cannot explain what they are feeling, but the smart pacifier could give clinicians a clearer picture of respiratory ...

Lightning has captured people's fascination for millennia. It's embedded in mythology, religion and popular culture. Think of ...