Snow leopards' return brings hope to remote Afghan region

In a picturesque corner of Afghanistan, a unique conservation effort has helped bring the elusive snow leopard back from the brink and given hope to one of the poorest and most isolated communities on earth.

A sneaky snake: Teams hunt for rock pythons in Everglades

For all the danger posed to Florida's Everglades by invasive Burmese pythons, there's one thing researchers don't want to know: how they would interact with another python species that threatens to move into the same territory.

The elephant poaching business in numbers

From the pittance paid to local poachers to a multi-billion dollar industry, here are some of the key numbers related to Africa's endangered elephants:

Rare Rocky Mountain insects will need snowfields to survive

Federal wildlife officials say two species of rare insects in the Rocky Mountains will need several thousand acres of glaciers and snowfields if they are to survive a warming world that's threatening them with extinction.

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