But here’s the good news: New research finds it was actually six different species, and five still exist — for now.

Journalist Christopher Ketcham explains why we’re running out of time to save the West’s public lands and wildlife.

Author John Temple takes a deep dive into the world of range wars and ‘patriot’ militia groups in the West, including the infamous Bundy clan.

The number of confirmed plant extinctions and uncertainty around other species is a concern.

Residents of southern Arizona are protecting jaguar habitat and creating jobs in the hopes that a restoration economy can beat an extraction economy.

A new film from Patagonia explores the threats to wild salmon and asks questions about how we value wild animals.

Most dam removals take years, often decades, of political, ecological and financial wrangling. A new book, Same River Twice, looks at three dam removals and what made them possible.

Major reforms are needed to the federal program that assesses flood risk, but Congress just punted — for the 11th time — on an opportunity to fix it.

A movement to protect quiet places is gaining steam on Washington’s Olympic Peninsula, but it has to contend with the Navy’s growing fleet of “Growler” jets.

When big cats cross from one country into another, they can fall victim to wildlife traffickers, drug cartels, highways and more emerging threats.