Water from bathroom sinks, bathtubs, showers, and washing machines is classified as greywater and, depending on local and state regulations, can be diverted to irrigate landscaping. The water that ...

Learn practical ways to recycle greywater at home, save freshwater, reduce waste, and ease water scarcity with safe steps for ...

A Tucson law requiring gray-water hookups in new homes takes effect Tuesday, and some home builders are concerned about it. But a nonprofit builder for low-income ...

Maybe you want to install a "gray water" system or you just want to know what that smell in your neighborhood is. No matter your interest in issues of the environment and science, we've complied ...