We all know there's a heart in the body; we've been reading about it since childhood. As long as it beats, humans live. Let's tell you about the second heart and where it is located. Where is the ...

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 ...

Over the course of evolution, the human heart has largely lost its ability to regenerate. Our distant ancestors were not ...

A naturally occurring gene called Cyclin A2 (CCNA2), which turns off after birth in humans, can actually make new, functioning heart cells and help the heart repair itself from injury, including a ...

The most comprehensive cell "atlas" of the developing human heart to date was crafted using cutting-edge technology and includes never-before-seen cell types. When you purchase through links on our ...

Scientists at Mount Sinai have discovered a gene that can make the human heart repair itself. By reactivating the dormant ...

Human heart cells have been coaxed into regenerating for the first time in a breakthrough that could mend failing organs. After birth, the gene which makes new heart cells turns off, meaning that the ...