A sunburn might not be the only thing you need to worry about this summer. “There’s no such thing as a safe tan,” Krista Rubin, nurse practitioner at Mass General Brigham’s Center for Melanoma, told ...
Twitter cofounder Jack Dorsey is back with a new app that tracks sun exposure and vitamin D levels. Sun Day uses location-based data to show the current UV index, the day’s high, and additional ...
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