The ocean is blue because water absorbs colors in the red part of the light spectrum. Like a filter, this leaves behind colors in the blue part of the light spectrum for us to see. When sunlight hits ...

How many of the world's lakes have blue water, as opposed to green, brown or some other color? What does a lake's color say about its health, and what causes lake color to change? Scientists know a ...

Add Yahoo as a preferred source to see more of our stories on Google. Plastic water bottle caps are color coded based on the type of water: blue caps indicate "spring water"; black caps signify ...

WMBF reports beaches across the Grand Strand have been looking a lot like the Caribbean, thanks to a natural blue water phenomenon. Over the last few weeks, the ocean has been clearer, leaving many ...

Contrary to popular belief, the beaches of Galveston don't always have murky, brown water. On Tuesday, ABC13 captured photos and video of blue waters near Pleasure Pier. You can watch this livestream ...