Scientists have long linked chronic stress to brain degeneration. Now they may have identified the connection. These findings could ultimately aid in understanding and treating Alzheimer's disease.

Eating disorders are a serious problem, but there has never been statistics to prove how serious -- until now. Researchers found that eating disorders are linked to higher mortality rates.

Nicotine addiction is one of the toughest habits to kick. Expecting moms have an added incentive: their newborn's health. For your baby, quitting early in pregnancy is almost as good as being a non-smoker.

Typical American families run on the unspoken motto, "If Mamma's not happy, then nobody's happy." Can a depressed, expecting mom distress the health of her unborn child?

Taking antidepressant during the first three months of pregnancy could pose an increased risk of autism spectrum disorder for newborns. According to autism experts, women who take antidepressants should seek advice from their doctor or therapist.

The stress of having a parent deployed to Iraq and Afghanistan can wear on any child. Long-term deployment, though, may have a major impact on children, according to a recent study.

Alcohol has been called “liquid courage.” This perceived benefit may outweigh all the real negative side effects for regular drinkers. Researchers are now tapping into the reason why.

For many people who suffer from sleep apnea, the remedy can be as problematic as the disorder. Continuous Positive Airway Pressure (CPAP) machines are used for most patients, which blows air into the upper respiratory tract through a mask worn over the nose at night, to keep the airway open.

It's no surprise that college students spend an extensive amount of time online. But often that internet use becomes pathological and even addictive.

Although the risk of autism is partly inherited, environmental factors play a major role, according to a new study.