A single concussion may increase the risk of Parkinson’s disease, new study finds.

Blood pressure readings taken during normal daily activities help predict heart death risk, new study finds.

Nearly 134 million Americans are breathing unhealthy levels of ozone and particle pollution, report finds.

Moderate amounts of coffee and tea appear to be safe for patients with abnormal heart rhythms, new study finds.

Transgender children and adolescents more frequently diagnosed with mental health conditions, study finds.

Too little sleep can increase your risk of getting in a car crash, study finds.

This is the first study on whether soda taxes prompt residents to change their diets, researchers say.

Reading, playing and talking with your child may put the brakes on attention and behavior problems,

Should women avoid marijuana while breastfeeding?