Endangered Species

At least 33 animals and 39 plants are extinct in the wild. But research suggests there is hope for restoring wild populations.

A bounty of much-needed new federal funds will help reconnect habit for freshwater and terrestrial animals.

From wolves to climate change, these new books will help set the agenda for the year ahead.

To anticipate the impacts of a historic river restoration, we need to understand how salmon, bats, insects, algae and other parts of the ecosystem are behaving today.

A 10,000-acre logging project threatens endangered species, recreation and nearby communities.

We’ve got the latest on species rediscoveries, light pollution, right-wing posturing and more.

Experts say new international trade restrictions will help, but they leave several problems unsolved.

This will be a critical year for several endangered and threatened species, as well as a time of opportunity for others.

Looking back at environmental loss — and more than a few successes — helps us look ahead to healing the planet.

From big bears to the boreal forests, here are some books that moved us and helped illuminate what’s worth fighting for.