Have you ever laid down at night, hoping to get some rest, but were very aware of your heartbeat? Maybe it feels like a drumming, rapid beating, or even skipping, and it feels strange. This feeling of ...

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

You know the feeling. When you first see your crush and your head starts spinning, your palms get sweaty, and your heart begins beating a mile a minute. Is this love? Or is it … an arrhythmia? The ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why a lower resting heart rate can be a good sign of heart ...

Beats just released its long-anticipated Powerbeats Pro 2. Despite several new features — including the H2 chip, wireless charging support, ANC and Transparency modes, and a more secure earhook design ...

CULVER CITY, Calif.--(BUSINESS WIRE)--Beats today announces Powerbeats Pro 2, its most advanced product ever, built for ultimate athletic performance with powerful, immersive sound and Heart Rate ...

Beats, a wholly owned Apple subsidiary, has announced Powerbeats Pro 2, which the company says is “built for ultimate athletic performance with powerful, immersive sound and Heart Rate Monitoring for ...

Apple’s Beats unit rolled out the long-anticipated Powerbeats Pro 2, bringing noise cancellation, a heart-rate monitor and revamped design to the popular, athlete-oriented earbuds. The new model adds ...

The Powerbeats Pro 2 ($250) was hardly a secret. Although Beats officially announced the new fitness-focused earbuds today, it has been teasing them since last September. And over the last few weeks, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...