Have you ever been scared sharing a room with your friend, who leaves you scared in the middle of the night by muttering some nonsense in their sleep? Well, you may end up scolding your friend for ...

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 (also know in the sleep field as "somnliloquy") is a sleep disorder that involves unconscious talking during sleep. Sleep talking varies in its content and presentation, ranging from ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Ever wondered why you sometimes have conversations in your sleep? These are the three ...

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, ...

You’ve likely experienced it – waking to find your partner urgently informing you that you spent half the night having an animated conversation with no one. Or perhaps you’ve been the one awakened by ...