This brings new meaning to under the weather. With flu cases climbing this winter season rapidly and record low temps on the way, it’s easy to think the weather’s to blame. But modern research says ...

When the common cold rips through a household, it can leave a wildly uneven path of symptoms. The same cold-causing rhinovirus that produces barely a sniffle in one person can cause a week of ...

Millions of people in the United States are in the middle an exceptional cold stretch — one of the longest in decades for some — and it’s only going to get more brutal headed into next week. More than ...

Dozens of people across multiple states have been confirmed dead after a powerful winter storm swept through large parts of the country, leaving a trail of damage and extreme cold lingering in its ...

Extreme cold warnings were in place for millions from the Great Lakes to the Gulf Coast on Tuesday, as communities across the eastern third of the United States repaired damage from a huge winter ...

Cold sores are caused by the herpes simplex virus, usually herpes simplex virus type 1 (HSV-1). There is little to no evidence that specific foods trigger outbreaks. Common cold sore triggers include ...

Cold sores (fever blisters) usually form on or around the lips and are caused by herpes simplex virus type 1 (HSV-1). They often clear within about 10 days. Treat cold sores early when you feel ...

Rachel works as a CRNA where she provides anesthesia care across the lifespan, including pediatric anesthesia, with a primary focus on orthopedic anesthesia. She is also an Assistant Professor at the ...

Kristin Canning is a writer and editor. She has worked in health media for several years, holding positions at Women's Health, Health, SELF, and Men's Health. Steffini Stalos, DO, FCAP, is a pathology ...

People are seen out and about as snow falls at Prospect Park in Brooklyn on Jan. 17, 2026. People are seen out and about as snow falls at Prospect Park in Brooklyn on Jan. 17, 2026.Theodore Parisienne ...