Brazil: tarballs have been piling up on over 100 beaches
Meanwhile in Brazil... A mysterious oil spill has spread to more than 130 beaches. It's been a month, and its origins are still unknown.
The Gulf of Aqaba : a coral reef resisting global warming
How do honeybees build their hives?
In Peru, indigenous people speak out against the oil industry
Mimosa pudica has amazing abilities
The eco-friendly Bec-Hellouin farm is a model in France
Mata Atlântica, Brazil's other endangered forest