Protecting nature starts with science. Here’s a roundup of recent research published by Conservation International experts.

In case you missed it: Millions of salmon commute up Alaska’s Yukon River every fall in search of safe places to spawn. But as waters begin to warm, their populations have slumped to all-time lows.

In case you missed it: Brazil's rainforests are in serious trouble.

In case you missed it: Emerging genetic technologies could someday bring back Tasmania’s apex predator. But critics say concerns abound — including siphoning resources from conservation.

In case you missed it: Scientists are sourcing new, lifesaving medications from the sea. But deep-sea mining explorations could risk critical marine ecosystems before their potential is understood.

Meet three of Conservation International's Amazonia Indigenous Women's fellows working to protect the world's largest rainforest.