CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a mi ...

When you step outside on a winter morning or pop a mint into your mouth, a tiny molecular sensor in your body springs into ...

OPPO's new Watch S features industry-leading slim design, advanced fitness tracking and flagship health analysis ...

How do car exhaust systems work? Why do cars have exhaust pipes? What are the different components of an exhaust system? An exhaust system includes: headers, O2 sensors, catalytic converters, ...

The Luna Ring 2 is an accomplished wellness device, but it’s not a premium-feeling as similarly-priced rivals ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...

A wearable biosensor developed by Washington State University researchers could improve wireless glucose monitoring for ...

Autonomous vehicles are often described in terms of intelligence, decision-making, or artificial intelligence. In practice, however, autonomy rises or falls on a more fundamental capability: ...

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health care monitoring at home, according to scientists at the University of Surrey.