All these animals are threatened by humans
Malayan tigers, kakapos, Amur leopards... A wide variety of species are endangered, and a single living is responsible.
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
The impact of cigarettes on the environment