January 3, 2014, 1pm PST
Led by the nonprofit David Suzuki Foundation, a volunteer workforce of "park rangers" is deploying creative green interventions along private properties and public spaces throughout Toronto to create a citywide green corridor.
October 29, 2013, 5am PDT
Many D.C. commuters were saddened to learn in July that hundreds of flowers surreptitiously planted at an area Metro station would be removed by officials. But has the city's "Phantom Planter" had the last laugh?
May 6, 2013, 9am PDT
David Hochman profiles Ron Finley, an urban gardening activist from South Los Angeles whose breakout TED talk and volunteer work are attracting some high profile supporters.
April 19, 2012, 5am PDT
Emily Wax explores how guerrilla gardeners in Washington D.C. are taking over vacant lots and creating space for neighborhood gardens and vegetable patches, and building community along the way.