Empty lots plus a passion for nutrition: How a food-stamp-reliant mother of four got into the food-justice movement.
Can sustainability make sense in the inner city? Sure -- if you talk about saving money instead of saving polar bears.
Salvaging a notoriously polluted urban creek takes nerds of steel.
Erick Boustead first brewed his heady mixture of music, organizing, and online media to fund a skate park.
A food activist brings lessons learned in the Peace Corps and Madagascar back to the San Francisco Bay Area in a quest to create businesses that can thrive without grants.
Tim Whitley's Carbon Offsets to Alleviate Poverty bird-dogs big problems by connecting their solutions.
Corey Rennell took what he learned as a contestant on a survivalist reality-TV show and packed it into the ultra-natural Core Meal bars he now sells.
Here's how a Nashville resident remade herself into a crusader for healthy eating and built an oasis in a food desert.
Ximena Prugue didn't know anything about India before she went there to hand out solar flashlights. All she knew was that she wanted to make a difference.