Researchers from North Carolina State University and Rice University have created a nontoxic, stretchable battery that operates by extracting moisture from the ambient environment—even in climates as ...

I spent a few days testing the Reon Pocket Pro Plus ahead of its US launch. Here's how it went. Anna Gragert Senior Editor, ...

Europe's first TES spectrometer is transforming X-ray research with up to 1,000 times greater sensitivity, making once impossible experiments finally possible. Europe’s first and only TES spectrometer ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

ESP32s are surprisingly good AI lie detectors.

Latvian soldiers seen at Sēlija training site during exercise Crystal Arrow 2026 where sensors and effectors were integrated on a national level. (Janes/Tamara Rozouvan) NATO Allied Land Command ...

Latvian soldiers seen at Sēlija training site during exercise Crystal Arrow 2026 where sensors and effectors were integrated on a national level. (Janes/Tamara Rozouvan) NATO plans to carry out a ...

Indoor air quality monitors provide real-time data on pollutants and environmental factors like temperature and humidity. These devices help you understand your home's air quality but do not purify ...

When the weather gets muggy, iridescent bees shift their metallic hue. The insects are a rich blue-green when ambient humidity is low. But as the amount of moisture in the air increases, the bees turn ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more accurate, more environmentally friendly, and less expensive. The novel sensor, ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid diagnosis and risk assessment of cardiac injury are therefore essential ...

Apple is actively testing two major rear camera improvements for the iPhone, according to a reputable leaker. The Weibo user known as "Digital Chat Station" claims that Apple is testing a new main ...