Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

This surprisingly simple walking test is becoming a go-to tool for measuring real cardiovascular fitness—no gym, no gadgets, ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

Live Science spoke with Dr. Joe Alexander of NTT Research about "digital twins" and the development of an autonomous device ...

Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

We asked a peripheral vascular disease specialist for tips on improving circulation and whether it’s doable – here’s what we found When you purchase through links on our site, we may earn an affiliate ...

As cardiovascular research continues to evolve, new ways of understanding circulation are expanding how clinicians think ...

Discover how consistent exercise physically reshapes your arteries and strengthens your heart, slashing your risk of ...

That coarse, sometimes embarrassing hair growing in your nostrils might seem like nothing more than a grooming nuisance, but medical experts now recognize it plays a vital role in protecting not just ...

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