If you’re spending more time outdoors as the weather warms up, a good ice pack can come in handy, whether you use it to soothe burns or injuries, or just want to keep cool. Now’s the time to put a ...

Ice is one of those little things we often take for granted, but we would be completely lost without. Aside from keeping frozen foods, well, frozen, and drinks refreshing in the summer, cold therapy ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s not often you ...