The world’s smallest PPG sensor head fits in tight spaces, enables health tracking, supports multiple uses, and cuts costs ...

Over the past decades, electronics engineers developed increasingly small, flexible and sophisticated sensors that can pick ...

A new way to make large ultrathin infrared sensors that don’t need cryogenic cooling could radically change night vision for ...

Cholesterol plays a dual role in human biology. Produced by the liver, it is essential for synthesizing vitamin D, bile acids ...

A room-temperature infrared sensor sensitive enough for night-vision goggles yet light enough to mount on ordinary spectacles ...

The revolution in MEMS has resulted directly from semiconductor fab technologies, facilitating precision mass production at ...

Researchers have developed a novel brain sensor that picks up on users' brain signals with impressive accuracy—and it's so ...

Tardigrades—tiny, water-dwelling creatures also known as “water bears”—are some of the toughest animals on Earth. They can ...

The world of micro and nano devices is undergoing a seismic shift ... from polymers to ceramics and composites—3D printing is unlocking new possibilities in sensors, actuators, and flexible ...