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5 ways to be more eco-friendly when shopping online

Why the dung beetle is rolling this ball

This device could save glaciers from melting

Before-after photos of glaciers show their alarming decline

Think tomorrow: economic degrowth

The life of Boyan Slat, a young man who wants to clean the oceans

The surprising landscape at Slope Point

Associations and governments toughen their laws on bear bile farming

The 5 most biodiverse countries

An eco-friendly houseboat in Paris

Protests against a new pipeline spread across Canada

The peacock mantis shrimp is a fearsome hunter