What can you do about the Gulf oil spill?
All living things need water.
16 astonishing, sobering, and hopeful water facts.
New Mexico's acequias—communal irrigation canals—still function as a tool to preserve and share scarce desert water.
Steward our watersheds, share the water fairly, and live within our means. Here is what sustainability looks like:
Nature's water engineers can restore river channels.
How much water do we use? More than any other country, it turns out. And we could save a lot.
Meet citizen riverkeepers from Milwaukee, Atlanta, and Washington D.C.