The cause of autism is unknown. It's possible that it might be associated with environmental factors. One such factor that recently interested researchers was the way a baby is conceived.

A car accident, fall from a bicycle or sports injury could result in a traumatic brain injury for a young adult. Even after the brain heals, a young person with a brain injury may still experience symptoms years later.

To legally buy and drink alcohol, a person must meet a minimum age requirement set by each state. Such laws aim to protect those who are underage from the damage done by drinking alcohol.

Autism has received increasing amounts of attention in recent years. The increases in autism rates in the US have spurred other countries to reassess their rates of autism.

Having a baby as a teenager can present various challenges to these new, young moms. Those challenges may influence the way their children develop as well.

Physical illness can be a mental and emotional downer. Patients with kidney failure who are regularly hooked up to dialysis certainly aren't immune to sadness. Fortunately, there may be ways to lift their spirits and their physical health.

While certain medications can be valuable treatment options, they also may come with a risk of dependence and abuse. A recent study looked at the risks related to a type of medication used to treat anxiety and insomnia.

It's not odd to feel a little foggy headed after certain surgeries. But once the anesthesia has worn off, continued confusion may be a sign of a bigger problem. This type of confusion may lead to serious complications later.

As the population ages, more and more people are taking on the role of caregiver, supporting older relatives as they age. It has been suggested that the stress of this role can bring health problems, but a new study found that caregivers may actually live longer.

Experimenting with illegal drugs can spiral into more dangerous choices and health consequences. Once kids start shooting up, they become at risk for serious diseases.