资讯

Grist7 小时
What one town learned by charging residents for every bag of trash
The small town Plympton, Massachusetts, eliminated 305 tons of garbage a year by making everyone pay for what they toss.
Grist12 小时
Firefighting foams contain toxic PFAS. Could soybeans be the answer?
Many of the foams firefighters spray to extinguish blazes contain per- and polyfluoroalkyl substances, or PFAS. Known as ...