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 ...

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 ...

If you want to enjoy Galveston’s blue water, now is the time to go. Galveston’s water should remain blue throughout the week as the consecutive days of light winds brought the blue Caribbean water ...

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 ...

Plastic water bottle caps are color coded based on the type of water: blue caps indicate "spring water"; black caps signify alkaline water; green caps signal flavored water, and white caps mean ...