The photoacoustic effect has been known for more than 150 years: Gases exposed to light heat up. Pulsing the light generates ...

Buying a used car often feels like a race against time and other buyers. Shiny photos, low prices, and “great condition” ...

A lightweight wearable device developed by UNSW engineers could one day help people monitor their heart and breathing health ...

Medtronic (NYSE:MDT) has received FDA 510(k) clearance for its Nellcor pulse oximetry system with the Nell-EQ intelligent ...

Amazfit has introduced the Amazfit Balance 3 and Amazfit Balance Ultra. Unveiled at a launch event in New York during a panel featuring voices from the fitness and HYROX communities, the new ...

I’ve now had the opportunity—nay, the privilege—to test out the Smart Underwear wearable developed by researchers at the ...

After two weeks with Google’s Fitbit Air, I find it to be an impressive health tracker led by unique AI coaching, useful data ...

In 2024 researchers at the University of Southern California developed an ingestible pill with optoelectronic sensors for ...

Smartphone adapter connects to mouth to measure airway openness via sound waves Device aims to make lung function testing more accessible for patients with chronic conditions Clinical trial underway ...

When we think about highly sensitive medical testing, we often imagine a hospital laboratory filled with large instruments, trained technicians, and carefully controlled conditions. This is especially ...

Latvian soldiers seen at Sēlija training site during exercise Crystal Arrow 2026 where sensors and effectors were integrated on a national level. (Janes/Tamara Rozouvan) NATO plans to carry out a ...

Google's $99 screenless Whoop rival may get users in the door, but the company is betting AI coaching features will keep them coming back.