New strategies to prevent suicide in the United States are needed. Teenagers are a particularly tough age group to reach. Researchers continue to strive for solutions.

Autism runs in families, past research has shown. But even when a family risk is known, children are not usually diagnosed with autism until they are toddlers.

In college, some young adults might feel invincible. But risky behaviors like binge drinking may disrupt a young adult’s blood flow and put him or her at risk for heart disease later in life.

Sober drivers get in car crashes every day. Adding alcohol, drugs or prescription medications to the equation can really compound the risk for winding up in a wreck.

When an athlete suffers a concussion from a hard hit to the head, it can be difficult to predict how long that concussion will last. It seems several factors may be ruled out when it comes to predicting recovery time.

After surgery, the body needs to focus on healing. Smoking may interfere with this healing process. People who smoke after surgery could be putting their bodies at serious risk for complications.

Some medications are linked to disorders such as autism or to birth defects when taken during pregnancy. However, that risk must also be balanced against the medication's benefits.

Hookah smoking may seem like a less harmful alternative to cigarettes. But the charcoal brick heating the hookah’s tobacco can expose a person to high levels of harmful chemicals.

There’s nothing quite like a nice cup of coffee in the morning to get the mind going. But it may be that males and females experience the benefits of a caffeine boost differently.

Enjoying a community park is a great way to relax and take in a little nature. Having a park nearby may even lower stress and promote a sense of well-being.