Fluorescent-colored sand sprinkled on San Diego County beaches could help reveal the complicated patterns of erosion that plague the region’s coastline. A so-called “tracer study” would use ...

Others are remote and somewhat challenging to reach. Regardless, the uniquely colored sand completes these otherworldly landscapes. Located everywhere from exotic warm weather destinations to ...

No rose-colored glasses are needed at these stunning stretches of sand. You may have heard of white and black sand beaches, but what about shores with pink sands? Though rare, several countries ...