Teens who spend more time in front of a screen may be more likely to feel unhappy, according to a new study.

A recent spike in flu cases across the United States has prompted a health advisory from the Centers for Disease Control and Prevention (CDC).

Having gestational diabetes during pregnancy could mean you're at risk for other conditions in the future, according to a new study.

A traumatic brain injury (TBI) may increase your risk of dementia for decades, according to a new study.

Breathing training with a physical therapist before abdominal surgery may cut the risk of postoperative lung complications like pneumonia in half, according to a new study.

Aerobic exercise and resistance training could help women who have survived breast cancer live longer, according to a new study.

The US Food and Drug Administration (FDA) has issued a warning about unapproved products that claim to help with opioid addiction and withdrawal.

Although the United States saw a decrease in the number of smokers in recent years, 38 million Americans still hadn't kicked the habit, according to the Centers for Disease Control and Prevention (CDC).

The number of women who take medication for attention deficit hyperactivity disorder (ADHD) has sharply increased in recent years, according to the Centers for Disease Control and Prevention (CDC).

Poisoning caused by liquid laundry detergent packets is no longer just a concern in children. It's affecting teens, too, according to the American Association of Poison Control Centers (AAPCC).