Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

Maintaining your car's engine air filters, spark plugs, tires, and oxygen sensors and ensuring they're all in good shape can ...

CMF today launched its third smartwatch—the CMF Watch Pro 3. The smartwatch is a major upgrade to the Watch Pro 2 that was launched in 2024, bringing a brighter screen, improved heart rate, sleep ...

Motorola distinguishes the $149.99 Moto Watch from the company’s older smartwatches with health-tracking technology from ...

Google has officially entered the rapidly growing screenless wearable market with the launch of the Fitbit Air, a new ...

An origami scaffold uses electrical repair cues and light-triggered heating to promote cartilage formation while limiting ...

Defect-engineered zinc oxide converts tiny reversible strains into near-infrared light, opening a rare-earth-free path to ...

Most people living with high blood pressure have heard the same short list of causes: too much salt, too little exercise, ...

Michigan Tech faculty are developing a microbe-fueled power supply system that could keep ocean sensors in the water longer ...

Follow ZDNET: Add us as a preferred source on Google. The Pixel was the only flagship phone with a thermometer. I've been a ...

Researchers at the Department of Energy's Oak Ridge National Laboratory (ORNL) have developed a tool condition monitoring ...

A team of researchers from Argonne National Laboratory, the Pritzker School of Molecular Engineering at the University of Chicago and the University of Wisconsin-Milwaukee, has devised a pathway for ...