A tool used to estimate levels of oxygen in the blood may not be accurate for everyone, according to a new report.

The US Food and Drug Administration (FDA) has issued warning letters to 10 companies accused of illegally selling dietary supplements.

The US Food and Drug Administration (FDA) has issued a warning to a pharmaceutical company for its potentially dangerous marketing of an opioid.

The US Food and Drug Administration (FDA) has approved a third COVID-19 vaccine. And this one only requires one dose.

"Complementary health approach" — you've probably heard this phrase, but you might not know exactly what it is. Read on to find out.

The US Food and Drug Administration (FDA) has approved a new drug to reduce bone marrow suppression brought on by chemotherapy.

Health officials are investigating a "fast-moving" outbreak of Listeria that has hit four states.

The approval of a common flu treatment just got expanded.

A lot of us take multiple medications, often combining prescription and over-the-counter medicines with vitamins and herbal supplements. While medications are important for staying healthy, taking certain medications together can sometimes cause serious side effects.

Wearing a mask, washing your hands, social distancing and other precautions may be preventing the spread of more than just COVID-19.