The environmental impact of paper receipts
Should we switch to digital receipts? This politician in California has just introduced "Skip the slip", a bill trying to do just that.
Brazil: tarballs have been piling up on over 100 beaches
Interview: Native Americans are facing a new threat according to Casey Camp Horinek
Why is Copenhagen such a sustainable city?
John and Molly Chester traded city living for barren farmland
Wildfires in Bolivia have killed millions of animals
What's the situation of bees around the world?