Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?

New Mayo Clinic research connects energy drinks to cardiac emergencies in people with heart conditions. Learn who's at risk ...

A new study links past COVID-19 infections to long-term heart risks, revealing a doubled risk of heart attacks and strokes years later.

The heart pumps blood in the body, which provides oxygen and nutrients to all the organs. If the functioning of our heart is ...

Five years on, scientists are starting to understand how the virus can lead to long-term, sometimes invisible changes.

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

Many women experience gynecological issues like endometriosis and irregular periods. New research suggests these conditions ...

A large-scale study analyzing over 16,000 nights of sleep data reveals surprising links between sleep traits, visceral fat, ...

A multi-institutional research team found that tricaprin, a natural supplement, improved long-term survival rates in patients with triglyceride deposit cardiomyovasculopathy, a new type of heart ...

Springing forward means losing an hour of sleep, but research shows feeling tired may not be the only side effect.