A cat's loyal decision to stay up all night with her owner during a late-night study session has captured the hearts of the internet. The video, which has earned 1.2 million likes and 4.1 million ...

Whether we’re cramming for finals, catching a red-eye flight, binge-watching rom-coms, or indulging in a bit too much cheer, the holiday season can wreak havoc on sleep. Surveys suggest that more than ...