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

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

Nurse scientist Linda Park, PhD, uses NIH funding to study cardiac rehab and digital tools—like pedometers and apps—to ...

The swap to an OLED monitor changed my world (if you exclusively mean my gaming world). With the blackest blacks and super vibrant colors, it not only made my games look better but even made browsing ...

Rising credit card interest rates can make it difficult to pay off debt. If you tend to carry a balance on your credit card month after month, those high interest rates, also known as APR, can quickly ...

After leaving consumers hanging for much of the year, the Federal Reserve ultimately lowered rates three times in 2025. On Dec. 10, the central bank instituted a 25-basis-point cut to the federal ...

Rising rates of heart rhythm problems are colliding with an aging population and crowded hospitals. At the same time, many ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Apple's new AirPods Pro 3 are on sale leading up to Christmas. But should you ditch your AirPods Pro 2 for them? Here's my expert assessment, with a in-depth look at their key differences. Executive ...

In the two months or so after they launched in September, Apple's AirPods Pro 3 only saw minimal discounts. But now that we're deep into the holiday buying season, their price has dipped by as much as ...