Dogs often find a routine to follow before their nap time. This Instagram video shows how a Labrador named Renegade has begun ...

Fischman: I’m Josh Fischman. Lewis: We’re Scientific American’s senior health editors. Today’s show is about power naps. Turns out a short daytime snooze can sharpen your mind—if you do it for the ...

A coffee nap refers to drinking coffee before sleeping for a short period of time. This is thought to boost energy levels because of its effect on adenosine, a chemical that promotes sleep (1). When ...