Endangered Species

This little-known neotropical megafauna offers hope for boosting conservation and fighting climate change.

The world’s largest land mammals are finding ways to navigate a landscape that’s becoming increasingly developed.

In 2023 wild animals stretched boundaries, set records, and inspired conservation across the world.

Molecular and isotope analysis of scat can help researchers study elusive wild cats without disturbing, capturing or handling them.

Illegal wildlife trade has made these beautiful animals one of the most endangered turtle species in the world.

On the 50th anniversary of the Endangered Species Act, looking back to look forward.

Forget ‘Cocaine Bear’ and ‘Cocaine Shark.’ To really understand the environmental threat of illicit drugs, look to eels.

This summer a Tribal ceremony celebrated the return of sacred fish, lost for generations.

Improving the success of sexual reproduction is another tool for restoring the world’s coral reefs.

With salmon migration blocked by Shasta Dam, a Tribe and agency scientists collaborate to bring them home.