One arm is more likely that the other to hurt during a heart attack. It's the arm that shares nerves that branch from the ...

T he 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 ...

“The end of the day, it’s, the problem is the human heart. It’s not guns. It’s not the weapons. At the end of the day, we have to protect the right of the citizens to protect themselves ...

Few human relationships dissolve without causing pain, humiliation, rancor. And fewer, once severed, bring a sense of finality.

Fifteen-thousand BCE, long before we had knowledge of what a human heart actually looked like, the earliest known depiction of a modern-day heart symbol was created in Spain within El Pindal Cave.

The ability of the human heart to renew itself by regenerating its muscle cells, myocytes, is very limited. But what happens to this capability when the heart is damaged by severe heart failure ...

The breakthrough science focused on replicating heart tissues, bringing research closer to generating functional, bioprinted organs, which would have broad applications in disease modelling, drug ...

In these classic children’s books, pain and joy are mixed beautifully, reminding us of the inner lives of those around us.

A new study using a mouse model discovered that acetaminophen — commonly known as Tylenol — changes proteins in the heart tissue, potentially affecting biochemical pathways needed for ...

Studies of human hearts after myocardial infarction reveal a map of heart disease as it evolves.