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

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

This week we hear from readers about encouraging environmentalists, both young and old.

The science on wildlife PTSD is a rapidly growing field: How do we detect and treat post-trauma in our wild friends? And how can we prevent it?

Research tells us that we need sustainable forest practices. But how does this knowledge lead to action?

Navigating the journey through life means stopping sometimes to reflect upon where we’ve been — and where we go next.

Conservation victories often look like moments. In reality they’re the visible tip of years — sometimes decades — of work, and we all too often fail to recognize the people responsible.

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

When humans cause a tragedy in nature, our psychological response can leave us feeling lost and alone. But many resources can help.

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