The fungus that causes white-nose syndrome continues its deadly spread west — but a meeting of bat researchers reveals cause for hope.

The documentary Cascades Crossroads showcases the hard work — and compromises — necessary to protect migrating animals from deadly highways.

Using birds to help get rid of pests is proving to be more effective than poisons — and less expensive.

It took a decade of hard work, but one of the world’s most important wildlife corridors is now emerging from the fragmented forests of coastal Brazil.

Demand for organic food is growing, but corporations are pushing back to keep consumers in the dark about what they’re eating, says food campaigner Stacy Malkan.

As extreme weather conditions arrive, vulnerable people in migrating populations could find themselves at risk from sexual exploitation or forced labor.

Eco-books coming out this month cover some of the most important topics on the planet — and give you some tools to help.

The U.S. Department of Agriculture killed more than 23,000 beavers last year. There’s a better way to manage our ecosystem engineers.

Thanks to protective efforts in Russia, these critically endangered big cats have renewed hope of avoiding extinction.

Farmers don't like living near big predators like leopards, but new research shows the carnivores provide a vital ecological service.