Add Yahoo as a preferred source to see more of our stories on Google. Crater Lake in Oregon looks brilliant blue because its water comes from melting snow and is extremely pure. CST Tami Beduhn, NOAA ...

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 ...

We may receive a commission on purchases made from links. The vacation to the Mediterranean you've been waiting for all year has finally arrived. You've made all the reservations, planned your ...

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 ...

Courtney Di Vittorio receives funding from the North Carolina Attorney General's Office Environmental Enhancement Grant Program (award WFU021PRE1) to collect data at High Rock Lake, NC. She is ...