If you’ve ever been to Bermuda or the Bahamas, you’ve probably seen the famous pink-sand beaches, made up of the shells of tiny sea creatures. Or if you've braved the arctic cool of Iceland, you may ...
REVERE — Purple-tinted sand shimmered in the winter sun on a strip of Revere Beach as people stopped to take pictures and appreciate its beauty. Some beachgoers were wondering how the sand had turned ...