Medically reviewed by Jane Kim, MDMedically reviewed by Jane Kim, MD A cold compress is a frozen or chilled material, such as ...

Between the time you pack a lunchbox in the morning, and the moment your kid opens it up in the cafeteria, several hours have passed. Perishable foods shouldn’t be in the “danger zone” for more than ...

Nothing ruins a day outside in the cold faster than running out of steam or feeling hungry. If you’re gearing up for skiing, snowshoeing, or just a brisk winter walk, having the right snacks can keep ...

Our top picks are from Yeti and Cooler Shock. Cooler Shock makes the best ice packs for coolers—they kept drinks cold for nearly 48 hours. We also liked the Yeti Ice as a durable pick. Ice packs ...