SEVERE THUNDERSTORM WATCH: Forecast | Radar | Traffic | Travel Guide | Share Photos

King College in London

(A beach at Sea Isle City, NJ.  File photo by John Ostapkovich)

Researchers Isolate Source Of Sunburn Pain

For anybody who has ever fallen asleep on the beach or lay out too long in the sun, you know what causes sunburn, but what really causes sunburn pain?

07/07/2011