Located in Pacifica, Rockaway Beach is a coastal gem known for its distinct brown sand, setting it apart from the white sand dunes of the rest of the California coast. Its unique color comes from ...

Understanding these processes allows us to better appreciate the natural wealth of each region and avoid unfounded prejudices ...

Iceland's Vik Beach is one of the most breathtaking black sand beaches you'll ever see! Photo: iStock Move over, powdery white shores — there's something irresistibly dramatic about black sand ...