Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

Covid can cause damage to the heart on a cellular level that can lead to lasting problems, including irregular heartbeats and heart failure, preliminary research suggests. Covid’s effects on the heart ...

The secret to a healthier and "younger" heart lies in the vagus nerve. A recent study coordinated by the Sant'Anna School of ...

A marathon pushes the human body close to its limits. Legs tire, lungs burn and the heart works hard for hours on end. For ...

From ancient philosophers who saw the heart as the seat of the soul to modern cardiologists mapping electrical impulses, humanity’s understanding of this vital organ has transformed dramatically.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Low doses of aspirin have long been used as a preventative tool ...

The study included more than 11,000 adults ages 45 to 66 and followed them for 25 years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Staying ...

Around half a million British people are now vegan, according to the Vegan Society. In the US, there’s been a 300 percent increase in the number of American vegans in the past 15 years. There are many ...

Controlling immune cells' internal clocks helped reduce inflammatory damage in conditions like heart attack and sickle cell ...

Researchers have shown for the first time in mice that heart problems associated with the flu are not caused by raging inflammation in the lungs, as has long been predicted. Instead, the electrical ...

COMMENTARY: 'Few are those,' said Albert Einstein, 'who see with their own eyes and feel with their own hearts.' ...

The human heart, a fist-sized muscle, tirelessly beats billions of times throughout life, powering every cell by delivering oxygen and removing waste. Its rate varies significantly from birth to old ...