A woman is now sleeping with one eye open after her sleep tracking app recorded an unsettling incident: a mysterious man's ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Talking in your sleep (know as 'somniloquy' in the medical world), is a ...

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.

Sleep talking can be a slightly strange experience — whether you’re the one doing the midnight chattering or you’re sharing a bed with someone who is talking mid-snooze. But what is sleep talking and ...

Sleep talking has long been considered a harmless, even amusing habit. But new research indicates that the disorder should be taken more seriously, as it could be an early sign of severe underlying ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

It’s easy to use, insightful, and gives you a clearer picture of your nightly habits. Plus, it has features that make you aware of your sleep patterns in a fun, interactive way. My curiosity started ...

A reader asked, after reading my last post on 11 reasons a good night's sleep is so important: What is happening in the brain when kids talk while sound asleep? (I am usually asleep when this happens, ...