The Amur leopard is already a rare species found in Russia, so it’s not great that it’s found on the endangered species list, with fewer than 100 in existence.

A small percentage of species protected by the law have ever recovered, but an even smaller fraction have gone extinct. With ...

Except, of course, when it comes to snakes. Humans scored a rare victory over our snake antagonists this week when the U.S.

Experts at the Smithsonian Conservation Biology Institute care for endangered species on 32,000 sprawling acres in Northern ...

Mill Creek, the only home of the endangered Nashville crayfish, stands in the path of The Boring Company's proposed Music ...

DENVER — After nearly 50 years of being considered a threatened species, a Colorado cactus was removed from the Federal List of Endangered and Threatened Plants — a result of conservation ...

Go behind the scenes with executive editor Vernon Loeb and conservation reporter Kiley Price as they explain why everyone’s talking about the Endangered Species List.

The federal government is proposing to add the southern hognose snake to the Endangered Species List. Here’s how it could ...