Lake Superior's crystal-clear waters, hidden sea caves, and 550 shipwrecks make it the Midwest's best-kept travel secret—and ...

When picking the perfect locale for a beach vacation, travelers often seek out the bluest waters to frolic in and relax. It’s no wonder why. Research shows that being near, in or under water offers a ...

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 ...

"Yes, it’s safe," said Hal “Hurricane” Needham, an extreme weather and data scientist in Galveston. Needham said interest has spiked as visitors notice the blue water, which he said can happen for two ...