From ancient philosophers who saw the heart as the seat of the soul to modern cardiologists mapping electrical impulses, ...

Human heart ... in living adult human heart cells in culture from 41 and 55-year-old hearts. Researchers used time-lapse imaging to analyse the heart cells with CCNA2 and saw that they began to divide ...

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 ...

One of several findings was the discovery of a group of cells, likely unique to humans, that may help the heart respond to low oxygen levels.

Amongst millions of sea creatures, octopuses are some of the most extraordinary marine species across the world. From their fluid body movements to their ability to open jars and worm their way ...

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

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

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

Heart health is about more than just the heart itself. It’s a two-way street between the heart and the rest of the body. However, many U.S. adults aren’t aware of the connection between organs.

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging supermassive black holes. The structure reveals unimaginable energy levels and ...

One loss by a walk-off field goal will dent your morale. Two straight losses in that fashion will leave you shaking your head in added frustration. But three straight losses on walk-off field goals?

Spoiler alert: The following contains details from the Season 22 premiere of "Grey's Anatomy." Grey Sloan Memorial Hospital and its staff are on the long path to recovery after a major explosion in ...