Most cars have one to two catalytic converters, but the total can range from one to four or more, depending on the engin ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...

A new CRISPR-powered light sensor can detect the faintest whispers of cancer in a single drop of blood.

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

Scientists have developed a powerful new sensor that uses light to detect extremely tiny signs of cancer in the blood, raising hopes for earlier diagnosis through a simple blood test. The technology ...