Each year, shore waves along the Texas coastline are illuminated with flashes of ethereal blue light. The dazzling display is ...

When the ocean is relatively calm and shallow, there is also less plankton, sand ... leaving colors on the blue end of the color spectrum. Coligny Beach, the most popular public beach on Hilton Head ...

When the ocean is relatively calm and shallow, there is also less plankton ... leaving colors on the blue end of the color spectrum. Coligny Beach, the most popular public beach on Hilton Head ...