If you have a cat, you know your little guy spends much of the day sleeping and looks super cute while doing it. Cats are capable of going from zooming across the room to napping on the couch in a ...

If you’re a pet parent, you might have noticed your dog twitching in their sleep. Firstly, it’s important to note that for the most part, twitching is not uncommon. However, while these involuntary ...

Twitching at night—it’s something few of us talk about, yet it’s also a phenomenon that impacts Americans when it comes to sleep quality. And even if you feel like you’re getting enough sleep, you ...

Hypnic jerks, also known as sleep starts or hypnagogic jerks, are abrupt muscle contractions or twitches that happen as soon as you fall asleep. Up to 70% of adults will experience this at least once.

Cats can spend more than half their day sleeping, between 12 and 16 hours, meaning there are plenty of opportunities to catch a picture of an adorable cat sleeping like a funny weirdo. Like humans, ...

You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...