Many studies have shown that coffee, the most popular beverage in America, is not just a pick-me-up. It also improves mood and alertness. But for some people, it can also cause sleep problems because...

Tired during the winter? You're not alone. It's estimated that about one-third of Americans suffer from some form of tiredness in winter, with women more likely to be affected than men. And it's not...

In the modern world, it can be difficult to wake up on a work day without the help of your alarm clock. The problem with having an alarm is that it forces you to confront reality and get out of...

The benefits of walking are well-documented. It can reduce your risk for heart disease, diabetes, and strokes. It also helps you lose weight by burning calories and boosting metabolism. But did you...

We talk in our sleep for many different reasons. Some of the most popular reasons are that we're talking to people who are not there and responding to questions or conversations that were had earlier...

Sunburns are no fun. They’re painful, they itch like crazy, and you can’t sleep. But there are a few simple things you can do to make your sunburn more bearable. Sleeping with a sunburn may sound...