Ads for sleep products and bedding often promote unsafe infant sleep environments that could raise the risk for sudden infant death syndrome (SIDS), a new study found.

The risk for mental health side effects tied to stop-smoking medications may be lower than once thought, according to a recent review of a large clinical trial.

The US Food and Drug Administration has approved a new treatment for severe and long-lasting (chronic) pain.

PNC-27, a product being promoted as a treatment or cure for cancer, may contain bacteria, according to the US Food and Drug Administration (FDA).

Flu activity has been on the rise, according to a new report from the Centers for Disease Control and Prevention (CDC).

Cramming the recommended amount of weekly physical activity into one or two sessions may still lower your risk of death, according to a new study.

Listen up — the guidelines on how to treat earwax problems have been updated. Here's what you need to know.

Since 2013, when a nationwide rotavirus vaccine program began, doctor visits in the United Kingdom for acute gastroenteritis have fallen sharply, a new study found.

The FDA recently identified several supplements that contained hidden drug ingredients. And those hidden ingredients could pose health risks.

The US Food and Drug Administration (FDA) has approved the first drug to treat spinal muscular atrophy (SMA).