People who use drugs, even those who are not addicted, are often destructively enabled by families. An expert explains what families have to do to break through their own denial.

Experts explain how a device called DADSS - Driver Alcohol Detection System for Safety- can test whether a person is drunk as he attempts to start his car and debate some of the issues surrounding its possible rollout.

30 million Americans wear contact lenses, but today's high tech lenses are vastly superior to those of a few decades ago. Even so, most contact wearers don't maintain their lenses correctly.

As many as five percent of people diagnosed with Parkinson's or Alzheimer's diseases may in reality have a treatable disorder caused by "water on the brain." An expert and patient discuss.

Children who suffer multiple traumas such as loss of a parent and physical abuse are much more likely to experience cancer, heart disease and autoimmune diseases as adults.

A well-known psychotherapist describes what therapists are thinking while the patient is talking and how these thoughts guide treatment.

Many schools are cutting down on recess to focus on the 3R's, but child development experts say play is part of children's "work" and an important part of how they learn.

Most medium and large businesses now have corporate wellness programs for employees in an effort to keep health insurance costs down. Many have incentives for reaching health goals. Experts discuss how these plans work and whether the effort shows up favorably on the bottom line.

Scientists have discovered that older research animals can seemingly be made young again with infusions of young blood which reactivate stem cells opening the door to possibly rolling back the clock on aging.

Newly-invented powdered alcohol is entering the market, but some experts and legislators believe it should be banned because it's likely to be abused by teens.