San Jose, California — The Santa Clara Valley Water District is embarking on an effort to revamp the image of purified wastewater and lay the groundwork for replenishing local aquifers, reports CBS ...

Ironically, many of the places that most require water purification have the least-developed infrastructure. That's where a new filtration device comes in, as it's activated by the sun – and it's said ...

Clean drinking water forms the foundation of good health, yet the water that reaches our homes often carries more than just water. Depending on the source, it may contain dissolved salts, chemicals, ...

Water might be the simplest thing we drink, but it’s also one of the most debated. In recent years, grocery aisles have become flooded with bottles labeled “distilled,” “purified,” “spring,” and ...

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San Diego may shift the second phase of the city’s Pure Water sewage recycling system to a more efficient purification method that could save billions of dollars, preventing steep jumps in local sewer ...