Waste

Your next flight could be fueled by food

Help crowdfund the world's first steam ring generator

Does canning or freezing have a smaller footprint?

A fairy tale castle built from construction debris

6 high-tech solutions to food waste

16 simple ways to reduce plastic waste

It's time to bring back the public water fountain

In Seattle, curbside composting takes a turn for the litigious

John Oliver gets serious about food waste

Will NYC garbage cans pull double-duty as public Wi-Fi hotspots?

'Deposit shelf'-equipped trash bins lend helping hand to Copenhagen's bottle collectors

5 cool initiatives that are slashing food waste

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