Wildfire expert and Arizona State University professor Stephen Pyne answers five burning questions.

Two dams removed from Washington’s Elwha River were branded as salmon-restoration projects, but their watershed and scientific impacts are just as significant.

For 50 years the Land and Water Conservation Fund has helped support thousands of projects across the country, but its funding may be gone by the end of the month.

A change in the way the Supreme Court thinks about the role of the EPA and other agencies could dramatically weaken environmental protections.