Animals are disappearing at hundreds of times ... they could become the fourth subspecies of tiger to go extinct. The large yellow-footed tortoise, Chelonoidis denticulata (vulnerable), from ...

In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how ...

One silver lining to this sad situation is that protecting and restoring forests ... “It’s not too late to stop more plants and animals from going extinct, but we have to act fast,” said Greenwald.

The purpose: to capture for posterity species that someday might be extinct ... to have portraits of nearly 10,000 animals in the Ark. He plans to keep going to 15,000, which could take another ...

According to the IUCN, the hedgehog is at risk of going extinct ... "I find it extremely sad and deeply worrying that even an animal as cherished and popular as the hedgehog is disappearing ...

Resurrecting extinct animals is both “exhilarating and terrifying ... on [the island nation of] Mauritius, where people could go to observe dodos in their native habitat.

Conservation has resulted in the rediscovery of animals previously thought to be extinct, bringing new hope ... famous areas of diversity, they could go unlocated for years, especially where ...

The U.S. Fish and Wildlife Service is proposing to classify 23 species, including nine from Hawaii, as extinct. It’s a “tremendously sad” moment ... but nobody can go do that anymore ...