The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...

Learn how laser, eddy and other displacement sensors work and how they plug into IIoT PdM systems. They’re game changers on ...

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

VO2 max is a measure of the maximum amount of oxygen the body can handle during intense exercise. A doctor explains how it's ...

Tinder now lets you prove you are human by scanning your irises at a physical orb device made by Sam Altman's World.

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. With prime time news, sports events like the NBA and NHL ...

The American Academy of Neurology issued guidance on using wearable data devices, like smartwatches or an Oura Ring, to track ...

A simple test developed at Washington State University could eventually allow astronauts and others in round-the-clock ...

MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

How do astronauts track sleep? A new study introduces a smartphone-based melatonin test that monitors circadian rhythms in ...