Sergio Lopez fights poaching in Africa
The life of ex-bodyguard Sergio Lopez was turned upside-down the day he saw a rhinoceros die in front of his very eyes. This is how he decided to act and fight poaching in Africa.
Activist Hilda Flavia Nakabuye's speech at the C40 in Copenhagen
Low-tech initiatives: Providing villages with water without using any electricity
France: A pristine nature reserve in the Alps
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?