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

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

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

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...

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 ...

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.