Accuracy is paramount for heart rate monitors. A reliable HRM provides consistent, precise heart rate readings during various ...

Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits ...

President Donald Trump said Sunday he has decided on his pick for the next Federal Reserve chair after making clear he expects his nominee to deliver interest-rate cuts. “I know who I am going to pick ...

I think we’ve certainly had enough time since Stranger Things 4 aired (three+ years ago!) to forget a few things. The big one to remember is that Vecna is still out there and is still a huge threat.

As a tech expert, I test for two things when trying out a new upgraded release—first, what exactly are the new features, and two, are they good enough to warrant purchasing a new version of the ...

You’ve been hearing that breakfast is the most important meal of the day since the elementary school days—but the truth is, it’s only as good as what’s on your plate (or in your bowl). When it comes ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. Earlier this year I got an Oura ring to track the state of my health. Soon ...

(Gray News) - The long-term use of melatonin could lead to heart failure, according to the American Heart Association. A study found that adults with insomnia who used melatonin for at least a year ...