Are electronic cigarettes a gateway to the real thing? New evidence suggests that, for teens, they could be.

Many people believe that a positive mindset can help them overcome disease. New evidence suggests that the power of the mind-body connection may not only be real, it may also be a two-way street.

Parkinson’s disease has long been in the public eye, partly due to efforts by affected celebrities like Michael J. Fox. But a cure remains elusive. However, an unexpected treatment may improve some of the disease’s most debilitating symptoms.

The idea that exercise could help depressed patients isn't a new one. But what could be a new idea is that it could also help their hearts.

Patients with Parkinson's disease (PD) may be able to continue taking their medications without risking cognitive decline, new evidence suggests. {C}

Being a teenager can be hard enough as it is. But when a scar is added to the mix, things can get a whole lot more complicated.

How old were you when you hit menopause? If your answer was younger than 40, you may be at risk of one common condition.

The "sunshine vitamin," as it's sometimes called, may have nothing to do with one common sleep condition.

Got irritable bowel syndrome (IBS)? You may want to consider treating your mind as well as your body.

Taking antidepressants for depression? Going to therapy? Either way, you're probably getting a similar outcome.