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

How to use the freezer in your food waste fight

U.K. supermarket will donate food to charities

Are we fooling ourselves about food waste?

Can leftover grilled cheese be saved?

One world's trash is another man's street art