New research finds a calculation called DHRPS can help give you better insight into your heart health than step count or heart rate alone. Here's how it works.

A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor.In order to ...

Have you met your step goals today? Monitoring your step count can inspire you to bump up activity over time. But when it comes to assessing fitness or cardiovascular disease risk, counting steps ...