Water's appearance depends on its volume. Small quantities appear colorless, while larger bodies, like oceans, exhibit a blue hue due to the absorption of red light and scattering of blue light.

Person filling a glass with water from kitchen sink - Asiavision/Getty Images Many people are used to relying on having clean tap water for drinking, cooking, and washing their hands without giving it ...

AUSTIN, Texas — Austin Water is preparing its teams to deal with potential toxins that could appear in the city's drinking water. The utility company said it continues to test raw source water from ...

Many people are used to relying on having clean tap water for drinking, cooking, and washing their hands without giving it a second thought. You may also keep tabs on the situation and want to look ...