Living bacteria generate electrical signals in a new hydrogel sensor that can detect substances in liquids like milk.

Scientists offer new insight into how the body detects light touch and how disruptions in that process may contribute to sensory disorders.

When drivers notice something unusual and start searching for auto repair near me, they are often already experiencing ...

The Galaxy S26 Ultra is the most comfortable Ultra I've used in many years of reviewing this phone line. Previous generations have resembled bricks, with sharp, blocky corners and right angles ...

Both image photodetector arrays and retinas are pixelated sensors that dynamically extract various features from the visual scene—e.g., color, brightness, and contrast—before transmitting electrical ...

Autonomous cars need to see the world around them, kind of like we do, but with a lot more gadgets. They use a bunch of ...

A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors.

A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors. The sensors integrate lasers and optics together on ...

A fungus that evolved at Chernobyl and is now grown on the ISS, Cladosporium sphaerospermum, slightly reduced radiation levels.

Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers ...