If you’ve ever woken up to your partner laughing about something you said in your sleep, you’re not alone. Sleep talking—also known as somniloquy—is a common sleep behavior that can range from ...

Hearing that you’ve been mumbling out loud while you dream might lead you to try to figure out how to stop sleep talking. We consulted with medical experts and sleep specialists and turned to the ...

Have you ever woken up to your partner murmuring incoherently, or perhaps you’ve been told you shout out during sleep yourself? Talking in your sleep, also known as somniloquy, is a surprisingly ...

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, ...

Dear Lucas: Lately, my husband has been talking in his sleep, which wakes me up and seems to indicate he isn’t sleeping very well. He has reluctantly agreed to go to the doctor, but that appointment ...

One in five polled Americans say they "rarely or never" wake up feeling well-rested — and a new survey has identified the factors keeping sleep at bay. Stress in general was labeled as the biggest ...