Imagine walking into your kitchen and instantly knowing if the fish you bought yesterday is still fresh—or entering an industrial site with sensors that immediately alert you to hazardous gas leaks.

Researchers have developed a sensor array design technology inspired by the human auditory system. By mimicking the human ear's ability to distinguish sounds through tonotopy, this innovative sensor ...

Transmission electron microscopy image showing the formation of biomolecular corona around the surface of nanoparticles. [Morteza Mahmoudi, Brigham and Women's Hospital] Researchers at Brigham and ...

The high-density stretchable multimodal sensor achieves effective hardness estimation through the synergistic operation of integrated pressure and strain sensors, enabling accurate discrimination of ...

Many neurodegenerative diseases, including Alzheimer's and Parkinson's, are difficult to diagnose before symptoms begin to appear. However, disease-related biomarkers such as aggregated proteins ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively “sniffs” out hazardous chemicals in the air such as chlorosarin — a highly toxic ...

A Tesla Semi was spotted driving on the highway with a sensor array on top of the vehicle. The automaker has long been quiet about the autonomous driving capacity of its commercial trucks. At Tesla’s ...

Inspired by the pupil's role in regulating light, researchers developed the sensor that can dynamically modulate the electric field to control sensing distance and resolution in real-time. Engineers ...