Discover why difficult breathing might indicate heart disease, lung conditions, anxiety disorders, or blood problems, and ...

I've long said that the antivax movement is borderline eugenicist (or at least social Darwinist) in nature. Now that a second ...

Sarah Wasilak tests the best workout clothes and gear in PS’s Fit Check series. See top picks for comfort, performance, and ...

Medically reviewed by Jurairat J. Molina, MD Allergic asthma is one of many types of asthma. Triggers include dust mites, pet ...

Fact checked by Nick Blackmer About the Author Susan Russell, MD, is the medical director of Northwestern Memorial Hospital’s ...

Q: There is so much new technology out there that facilitates veterinary care without an actual visit to the clinic. Any ...