Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

We may receive a commission on purchases made from links. Have you ever wondered what that strange-looking circle on your car dashboard is for? You know, the one that's placed just below your ...

Is your houseplant thirsty? Are crops getting enough water? Is a forest at high risk of wildfire? Leaf health can answer all these questions, and researchers at The University of Texas at Austin have ...

In a scientific breakthrough, an international research team has developed a quantum sensor capable of detecting minute magnetic fields at the atomic length scale. This pioneering work realizes a long ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

Shelly has launched its new Presence Gen4 smart sensor, featuring the ability to track multiple people across different zones in a room. It's appeared on Amazon a few select European countries, but ...

Previous reports have suggested that Apple is planning to fit a 200-megapixel camera to an iPhone in either 2027 or 2028. While squeezing ever more pixels into the same size sensor would be bad news ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...