Joshua Yi from New Jersey won a national science competition with his design, "No More Trash."VIDEO
Brooklynites, working with the group 596 Acres, explain why and how they're transforming formerly vacant city-owned lots into green spaces for everyone.VIDEO
MetroFocus met four immigrants whose own experiences led to careers fighting for the rights of others.
A fourth-generation beekeeper, Andrew Coté produces honey gathered from rooftop hives in the three boroughs.VIDEO
Manufacturers in New York must provide convenient and free electronics recycling. The city is playing a role, too. VIDEO