Flagship smartphones are expensive – but can you get a bargain by buying used? Amy Davies shows you some options The post ...

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 ...

How to diagnose and fix idle problems using mass airflow sensor checks ...

A glowing red light isn't always a good sign, but in the case of your Apple Watch, it's just a case of a sensor that's ...

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

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

Every smart smoke alarm I’ve tested has one potentially fatal flaw, trading fewer nuisance alarms for a risky sensor strategy ...

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

ATLANTA — Georgia Gov. Brian Kemp signed two bills into law on Tuesday, April 15, including one authorizing a round of direct payments of up to $500. Gov. Kemp was joined by Georgia First Lady Marty ...

Sam Altman’s iris-scanning, humanity-verifying World project announced at an event in San Francisco on Friday that Tinder ...

A couple weeks ago, a one-time check for $90 from the Social Security Administration showed up in my checking account. I wasn’t totally sure what that was all about, but I had a pretty good idea.