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 ...

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 ...

Re “Doctors Stick With Unreliable Medical Tool to Justify C-Sections” (front page, Nov. 7): As the president of the American College of Obstetricians and Gynecologists, I found that this article, ...

Using a combination for spatial, single-cell transcriptomics and imaging data from 36 hearts, scientists from the KTH Royal Institute of Technology and their collaborators have come up with what they ...

The AirPods Pro 3 are equipped with a heart rate sensor that can send real-time data to multiple apps. (Apple) Your AirPods may soon become your most important pieces of fitness gear. One of the ...

There are currently no measures to accurately predict the onset of labor at term. Currently, the onset of labor is anticipated based on the estimated due date (EDD), which is derived from the day of ...

The first round of AirPods Pro 3 reviews are out, but the one review that stands out to us is the one by DC Rainmaker, a site by a triathlete and adventurer. What’s great about DC Raimaker’s review is ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Abstract: In high-income countries, fetal hypoxia affects 3 to 8 newborns per 1000 live births with subsequent moderate or severe Hypoxic-Ischemic Encephalopathy (HIE) in 0.5 to 1 per 1000 live births ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

A new study reveals that tracking heart rate variability through simple home devices can help identify gestational diabetes weeks before standard tests, enabling earlier interventions for healthier ...