Filters in water pitchers or under-sink systems capture dangerous chemicals, only for them to be returned to the environment.

Recent snowstorms created icy conditions and, in turn, created a higher demand for salt. Now, the supply is struggling to keep up.

Could balloon-like water tanks help California prepare for fires? Some call an energy company’s “Water Trees” a game-changing ...

Thinking of ways to repurpose plastic containers? Why not put them to work in your garden? From creative planters to ...