But have you ever noticed a purple flag on the beach ... but they do indicate the hazard levels of the ocean. This is what each beach flag color means: These flag meanings are used around the ...

Spanish holiday hotspots are on alert after strong storms have left an unsettling surprise on their beaches, painting the coastline a dangerous purple hue.

cells that allow it to change color, as members of its species do, Vecchione said. The question cannot be answered because this particular stubby squid remains deep in the ocean, out of scientists ...