Add Yahoo as a preferred source to see more of our stories on Google. Food waste at the Songpa waste treatment facility is dumped into hoppers in July. Seoul, a city of 10 million people, produces ...

Food waste at the Songpa waste treatment facility is dumped into hoppers in July. Seoul, a city of 10 million people, produces 2,500 tons of food waste daily. (Jean Chung / For The Times) Striding ...

Smart use of bacteria is helping Fruita's public works department turn sewage into something useful. Roughly one million gallons of wastewater flowing into the Wastewater Reclamation Facility every ...

Not a composting toilet, but it's a good reminder to always keep your toilet clean! (Pexels.) If you’re like me, you’re always thinking of ways that you can live your life a little bit more “green.” I ...

When Rachel Goldstein and Eric Rowland moved to Westbury from Queens last fall, they had three tasks to officially set up their new home — install the internet, set up gas and electric providers, and ...