Halting the ivory trade could do more than protect elephants; it could help enhance national and global security.
Both largely forested, Guyana and Liberia are aiming to develop their economies while keeping trees standing.
This groundbreaking initiative is helping countries effectively manage the natural resources on which all Micronesians depend.
There is always something to inspire awe at La Selva Biological Station.
I was struck by how much had changed in the Alto Mayo region since my last visit.
We can’t clean up the oceans until we reduce demand for the materials that pollute them.
Liberia’s mineral wealth may hold the key to the country’s future development — but is it sustainable?
Countries must undertake joint initiatives as populations grow and increase their demands on nature.
In the words of the city’s deputy mayor, “We cannot talk about life and water separately.”
A Colombian street artist shares his story.