Sleep is something we all do every day, yet it’s surprisingly complex and full of mystery. While it may feel like nothing ...

Here’s what the science says.

Updated September 16, 2025 at 5:00 AM EDT This story originally published on Jan. 9, 2024, and has been updated. Sleep has a huge impact on our health. It helps our brains function, protects against ...

People struggling with insomnia tend to hyperfocus on the fact that they can't sleep, which can prevent them from getting any ...

Australia recently announced a ban on social media use for kids under 16, citing concerns about mental health and online ...

In 2018, Hannah Scott, a sleep researcher at Flinders University, waited for a woman to fall asleep. This can take time when the subject is connected to equipment measuring brain activity, eye ...

You wake up to your partner telling you that you had an entire conversation with someone named Bob last night, or your roommate mentions you were giving what sounded like a presentation in your sleep.

While the average adult typically needs between seven and nine hours of sleep per night, many of us aren’t getting that much on a regular basis. According to a survey published in 2018 in the academic ...

Explore 25 weird sleep facts that will fascinate and intrigue you! WATCH OUR OTHER VIDEOS: ►25 Sleep Myths That Are Actually ...

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Learn facts about sleep, during which the body rests, recuperates and performs essential repairs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Travelers are rethinking downtime. Here is why a sleep-centric vacation might be the reset your body has needed. Getty Images AI-generated summary reviewed by our newsroom. Read our AI Policy.