Sleeping on their left sides keeps the right side of cats' brains alert and ready to detect immediate threats, scientists say. Reading time 3 minutes If you’re a cat owner, chances are you spend an ...

Cats sleep a lot. According to modest estimates, between 12 and 16 hours a day, that's most of what they do. Probably every cat owner knows this. However, a new study, published in the journal Current ...

Cats overwhelmingly choose to sleep on their left side, a habit researchers say could be tied to survival. This sleep position activates the brain’s right hemisphere upon waking, perfect for detecting ...