In Pennsylvania, Centralia has become a tourist attraction
This Pennsylvania ghost town has been condemned due to a coal mine fire that has been burning since 1962. 🔥
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