Lake Titicaca is threatened by pollution
Lake Titicaca is the largest reserve of freshwater in South America, but it could soon be completely contaminated.
How blue-footed boobies attract mates
French Guiana: agroforestry in the Amazonian forest
The Eden Project has been called the "eighth wonder of the world"
The "false solutions" to the climate crisis
How this atoll in the Philippines regained its biodiversity
This is an environmental success story