Could "smokers" be the origin of life on Earth?
The story behind Delhi's immense landfill
What lies beneath the world's most polluted river
These athletes fished out over a ton of trash out of the Mediterranean sea
This is one of the most invasive aquatic plants in the world
Red crabs are threatened by crazy ants
Sustainable recipe: White-bean hummus
Raoni is rallying support to protect the Amazon region
Freegan Pony: a Paris restaurant fighting food waste
Is the European hedgehog threatened with extinction?
This is the environmental footprint of bottled water
How to limit your impact on biodiversity