More than 2,000 Indigenous languages are at risk of disappearing this century — and with them we could lose vitally important traditional ecological knowledge.

How memory, civil rights, and environmental history are being quietly erased.

These amazing, camouflaged reptiles have adapted to life in unique microhabitats, but that’s also made them more vulnerable to disruption.

“They are like our children now,” says one of the villagers helping to save critically endangered Asian giant tortoises.

A law signed by the Trump administration could boost global crypto demand, increasing pressure on hydropower-rich countries like Brazil and Paraguay.

Who gets to define climate knowledge? An inside look at how the IPCC is trying to make space for Indigenous knowledges.

Planned investments in these mangrove forests — hailed for their carbon-sequestration potential — could further leave people behind and ecosystems at risk.

These books offer guidance on maintaining forests, growing plants, building hope, and enjoying wildlife.

Conservation crews have helped plant and seed thousands of native trees and other vegetation. Salmon have responded in kind.

A staffing exodus at Olympic National Park has put salmon recovery efforts in jeopardy.