Our bodies operate on an internal clock known as the circadian rhythm, which runs on a 24-hour cycle. Morning light plays a key role in regulating this clock. When you wake up and are exposed to ...

Researchers have discovered neurons in mice that help their brains track and recover from sleep debt. If a similar pathway exists in humans, it could improve treatments for sleep disorders and other ...

This is read by an automated voice. Please report any issues or inconsistencies here. Music changes how we feel. Not just emotionally, but biologically. You don’t have to be at a concert to notice it.

We know that a bad night’s sleep can leave us groggy, grumpy and unable to focus, which can affect our judgment and productivity. It turns out that restlessness fueled by a few poor habits can also ...