Medically reviewed by Smita Patel, DO Sleep is essential to your overall well-being, improving heart health, lowering your ...

Research shows women need more sleep than men due to biological differences, hormonal changes, and lifestyle factors.

A vast majority of Americans wake up regularly during the night, according to a U.S. News survey. Sleep expert Wendy Troxel explains why this happens and how to help.

The molecular mechanism behind why heart attacks can vary in severity depending on the time of day has been uncovered by ...

Circadian rhythms are the cycles that tell the body when to sleep, wake, and eat—the biological and psychological processes that oscillate in predictable patterns each day. This internal clock ...

It’s time to change that. But, when it comes to looking after your brain and body, how much attention do you pay to your circadian rhythm? Perhaps not a lot – yet it’s a crucial part of your ...

Caption On the one hand, circadian rhythm disorder contributes to tumor growth and metastasis by influencing the dysregulation of gene expression affecting the tumor itself. On the other hand ...

It’s thought the first cells on Earth were damaged by UV light from the Sun and adapted by repairing themselves at night. 2. You’re not the only one to have them It’s thought any life form ...

The molecular mechanism behind why heart attacks can vary in severity depending on the time of day has been uncovered, potentially paving the way for innovative treatments that align with the natural ...