Our expert testers review 18 of the best swimming watches to help you find the right one for you.

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 ...

Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 ...

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

Ouster is paying $35 million along with 1.8 million shares.

A wearable biosensor developed by Washington State University researchers could improve wireless glucose monitoring for ...

Refurbished phones are absolutely worth it, providing you buy them through the correct channels using certified sellers and ...

I Tested the ‘Thermometer of the Future,’ and I Think This Is Its Ideal User ...

A wearable biosensor developed by Washington State University researchers could improve wireless glucose monitoring for people with diabetes, making it more cost-effective, accurate, and less invasive ...

These sleep trackers claim to be able to detect breathing irregularities as you sleep – so how did they fare when I challenged them to sniff out my diagnosed disorder?

These cutting-edge sensors could transform your training but don't all come cheap.