At least 207 people around the world were murdered in 2017 for standing up to agribusiness, mining and wildlife trafficking.

A head-banging new study proves that loud music shakes, rattles and rolls the ecosystem.

Biologist Carter Niemeyer says gray wolves can only survive if we embrace wild spaces and scientific truth, not hatred and fear.

The often-arrested social activist discusses his court case against Monsanto and the lessons it offers for other protestors.

Atlantic salmon from Norway carry a dangerous disease that puts native Canadian fish at risk — and maybe those in the United States, too.

New research finds that one-third of the world's protected areas cannot serve the conservation mission for which they were established.

The Bureau of Land Management has proposed a mass sterilization, euthanasia and “sale without limitation” of America’s wild mustangs.

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.

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