Your circadian rhythm is a 24-hour internal clock managed by the suprachiasmatic nucleus in the brain, influencing sleep, hormones, and metabolism. Modern exposure to artificial light, especially blue ...

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 ...

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 ...

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.

Forbes contributors publish independent expert analyses and insights. Dr. Cheryl Robinson covers areas of leadership, pivoting and careers. The biohacking market is projected to reach $69 billion by ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists discovered that these attention lapses coincide with waves of fluid washing ...

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 ...