Her Roots of Change Community Garden brings fresh produce to a San Antonio, Texas, "food desert."
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.