New initiatives help locate salvageable goods
Billboards give back, providing disadvantaged communities with food, water, and shelter
Once-humble trees are inspiring art, design, and hope
Sustainable smartphone chargers are keeping people talking
Outdated phone booths find a new calling
Digital platforms advance the farm-to-fork movement
Technology addresses real-world challenges faced by small-scale farmers
Innovators put light to new uses
Eco-conscious behavior gets a lift from innovative incentives
Grocers are introducing inventive new ways to offer fresh produce
Crowdsourced solutions could improve our urban future
Fashion is tackling sustainability well beyond the reusable tote
