The American West contains 620,000 miles of fencing, threatening the migration of pronghorn, mule deer and other species.

Years of work in the Pacific Northwest is paying off. It started with preserving the ecosystem so native species would have something to return to.

As development of large solar projects speeds up, researchers race against the clock to study the ecosystem implications.

A new book from ecologist Chad Hanson explains why misunderstanding fire is dangerous for communities, wildlife and fighting climate change.

New research sheds light on how increasing wildfires are affecting ecosystems and communities.

We’re just getting warmed up.

Dr. Danielle Ignace has found a way to unify her Native American and Western science identities to better understand big ecosystem changes.

A new report puts into focus for the first time the scope of the state’s drinking-water problems and what it will take to fix them. 

Experts say expanding public lands won’t be enough to achieve science-based calls for more protected areas.

Residents of northeastern Oklahoma still suffer from the toxic fallout of shuttered mines.