Gemma Collins has abandoned plans to move to Dubai in favour of the British countryside amid the ongoing war in the Middle ...

Even a one-hour shift can unsettle circadian rhythms and raise stress hormones, particularly for people already living with heart disease or chronic sleep deprivation.

John Lock was born with his heart on the opposite side of his chest. It was never an issue until he developed atrial fibrillation — a common heart condition that put his life at risk and created a ...

Most Americans will lose an hour of sleep this weekend as daylight saving time begins, and Dr. Saul Rios, a cardiologist at Arkansas Heart Hospital, says the sh ...