This animal was the first of its species seen alive in Minas Gerais in 170 years.
Designed to maximize nature’s benefits, this town is a milestone for sustainable development.
I was struck by how much had changed in the Alto Mayo region since my last visit.
How do you encourage people to stop eating endangered species? Give them something they want more.
By mapping their surrounding natural wealth, indigenous communities can make the case for a larger role in its management.
The leader of the Amazonian state discusses the triumphs and challenges of protecting its valuable forests.
In Suriname, a sloth sanctuary houses animals displaced by habitat loss before releasing them into protected forests.
These forests filter about half the water that flows to dams in tropical regions.
In some of the most beautiful and vulnerable places around the world, every day is Earth Day.
Marine biologist Boris Worm sees hopeful signs for fisheries in the waters off Costa Rica.