Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...

It's healthy to know your numbers. Learn about resting and maximum heart rates, exercise targets, and when to consult a ...

The human heart, a fist-sized muscle, tirelessly beats billions of times throughout life, powering every cell by delivering ...

Researchers evaluated the effects of brief bouts of exercise spread throughout the day (exercise snacks) on cardiorespiratory ...

While walking remains a heart-healthy habit, a new study shows that vigorous activity could support your cardiovascular ...

Strength-based exercise may be safe for people with high inherited risk for ventricular arrhythmia, a speaker ...

Exercise is one of the best things you can do for your heart, but it turns out men have to work twice as hard as women ...

A new UK Biobank study finds that women can reduce their risk of heart disease by 30% with just 35 minutes of daily exercise — half the time men need for similar benefits. Experts say hormonal and ...

Living with heart disease requires careful lifestyle management, and physical activity is an essential part of the regimen. Regular exercise helps strengthen the heart, improve circulation, and boost ...

Sleep tracking breaks down your rest into light, deep, and REM stages, showing just how well you actually slept. The morning ...

One in eight women will be diagnosed with breast cancer, but thanks to advances in treatment and early diagnosis, the five-year survival rate is now around 90%. But as more survivors age, the ...