Researchers at the Gladstone Institutes say they have developed an efficient and stable method to make adult cardiomyocytes divide and repair hearts damaged by heart attacks. They published their ...

New research has discovered a distinct circadian mechanism within heart cells that influences how cardiac activity shifts across 24-hour periods. The findings offer clues to why shift workers are at ...

A new scientific statement from the American Heart Association warns that these disruptions can seriously affect our health.

The first mechanism establishes a relationship between the phase of the heartbeat and conscious experience. In a regular rhythm, the heart contracts in the so-called systolic phase and pumps blood ...

To reproduce, cells must copy their genetic material and distribute the replicas into two daughter cells. A self-perpetuating molecular oscillator regulates periodic transitions between these two ...