If you're thinking of lighting up while a little one kicks in your tummy, this might stop you. Do you want an overweight child?

Five weeks after a bicycle crash that led to back and collarbone surgery, triathlete Lukas Verzbicas is out of the hospital. The injuries occurred during a training ride, but what happens when they occur during a real race?

Post-Traumatic Stress Disorder appears in 9 to 14 percent of people who experience an event in which they feel completely helpless to inescapable danger. This means everyone, not just soldiers, may experience this type of stress.

Green tea has many health benefits, and some claim that it can boost memory. A recent study went looking to some furry friends for insight as to why green tea may improve memory.

Tired of trips to the bathroom in the middle of the night? For women who can't sleep, your bladder may be connected to those long, restless nights.

Bullying can take many forms and can make school hard for kids. Teens with autism may be at greater risk of being bullied than other children.

It's a catch-22. If you find out your child has a heart defect before he's born, you can prepare. But it can also stress out mom — which can affect the baby as well.

As you grow old, your brain may shrink, leading to problems with memory. In the past, brain shrinkage has been tied to diabetes. Now, new research suggests that brain shrinkage may start well before the onset of diabetes.

Not smoking after a stroke should be a no-brainer...but quitting smoking is tough, even after a stroke. Smoking cessation plans, support and medication could help.

Researchers are learning more about the genes that influence autism. A new study suggests that fathers may be passing along gene changes that increase risk of autism.