The nation’s massive copper deposits are key to meeting growing global demand. A battle has emerged over who gets to mine and ...

Hidden within the Amazon Rainforest are rare, carbon-rich ecosystems known as peatlands, a type of swamp forest that’s key to ...

The Freshwater Ecosystems Explorer offers what experts call an unprecedented look at the world’s lakes, rivers and wetlands, ...

High in the Andes Mountains, glaciers have fed life for centuries. Their frozen stores of water support millions of people ...