Africa's Gerenuk, a "near threatened" species
This animal can go its whole life without a sip of water. Meet the Gerenuk.
And even more
Mimosa pudica has amazing abilities
The eco-friendly Bec-Hellouin farm is a model in France
Mata Atlântica, Brazil's other endangered forest
The cassowary, the 3rd largest bird in the world
The impact of cigarettes on the environment
Is the European hedgehog threatened with extinction?