It's no secret that a good night's sleep is key to a healthy brain. However, the full extent of the importance of rest on our ...

Just like food, water, and air, sleep is essential. It plays a critical role in memory consolidation, learning, and emotional regulation. Importantly, sleep also enables the brain to clear out ...

When you're hungry, ghrelin hormone levels increase in your stomach and other parts of your body. Learn what causes its ...

A doctor has launched a new treatment to rid our bodies of microplastics using a blood-filtering service (or apheresis). For ...

Struggling to fall asleep or stay asleep? You're not alone. In this video, we break down the real science behind sleep and share practical tips to help you finally rest better at night. From ...

If you often feel low on energy, one of the first things you should ask yourself is how much sleep you're getting. Good sleep ...

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

Sleepiness is often written off as a byproduct of today’s ever-on society, but it can have serious health consequences, ...

Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these ...

Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.

That second wave of energy is a normal part of the human circadian rhythm, but lifestyle factors also play a role.