The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Uncover the innovations in creating living heart tissue that promise to transform organ regeneration and medical therapies.

Everywhere scientists look for microplastics, they’ve found them — food, water, air and some parts of the human body. But examinations of our innermost organs that aren’t directly exposed to the ...

Have you ever heard that shoveling snow can cause a heart attack? There’s actually some truth to that. The physical exertion of shoveling is certainly a factor, but even people who are used to yard ...