Researchers have developed an artificial intelligence model capable of tracking a person’s sleep stages using only three ...

Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

A new ultrasensitive thermal sensor can track metabolic heat from small bacterial populations, offering potential ...

Rivers are among the most important drinking water sources in the world but they remain difficult to monitor ...

Discover the latest on Apple’s revolutionary smart ring, including features and rumored release dates, in our comprehensive guide. Stay updated now.

Imagine preparing a bottle of milk for your baby — or a cup of coffee for yourself — and wondering whether the packaging has truly preserved its taste and healthiness. Many products use Modified ...

Discover how bioprocessing technology industrial applications expand as fermentation, membrane filtration, PAT, and ...

In-line sensors in single-use biomanufacturing enable real-time monitoring of pH, dissolved oxygen, and biomass without ...

Sensors cannot replace bridge inspectors. They can help engineers see corrosion, cracks, scour and weak magnetic signals that eyes alone can miss.

UK police are testing the world's first nitrous oxide breathalyser in Southern England, marking a breakthrough in cracking down on drug-driving and improving road safety.

Apple, Garmin, Samsung, Google or Amazfit? I put these watches through the paces to see where they land on step, distance and heart rate accuracy. Vanessa is a lead writer at CNET, reviewing and ...