Disagreement between creatinine and cystatin C kidney tests signals a much higher risk of serious disease and death, ...

The issue: Many runners (particularly women) report that their fitness trackers tell them they’re exercising in a higher zone ...

All mattresses in the Performance Series, including the P6, have a “Responsive Air” auto-adjusting pressure-relief setting.

How consumers’ digital activity trackers could enable personalized health screening and early intervention for cardiovascular ...

Research shows that being kind to others (for example via volunteering) can decrease chronic pain. Other studies demonstrate ...

One technique gaining global scientific attention is Sudarshan Kriya Yoga. Supported by over 100 peer-reviewed studies, this method combines rhythmic breathing cycles, pranayama (yogic breath control) ...

A post hoc analysis found that the effect of transcutaneous auricular vagus nerve stimulation (taVNS) on cardiac and inflammatory stress responses was critically dependent on variability in baseline ...

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 ...

Listen to Listen to your heart — it might be trying to tell you more than you think. A new study found that your score on a key cardiovascular test may indicate your risk of dying in the coming years ...

Round-the-clock fetal monitoring leads to unnecessary C-sections. But it’s used in nearly every birth because of business and legal concerns, The Times found. Round-the-clock fetal monitoring leads to ...