You've probably seen "UPF 50+" on clothing labels and wondered what is UPF sun protection, and whether it actually matters. It's a fair question. Most of us grew up thinking...

A scorching afternoon shouldn't leave your skin prickling with regret. If sunscreen stings, fabrics chafe, or every new “reef-safe” formula ends in hives, you’re far from alone. Sensitive skin carries...

Clothing isn't rated with SPF. Here is what an SPF shirt really is, how UPF differs from SPF, what to look for in a sun protection shirt and how to...