It’s not just down to being a night owl or an early bird. There’s a large body of evidence to show most of us are stronger ...

In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

Caffeine affects the body in a variety of ways, particularly if you drink a lot. Having too much can cause gastrointestinal problems, headaches, and affect your sleep.

Here are some common causes of headaches, especially the ones you may be waking up with: Sleep Apnoea: When breathing ...