State and federal agencies, the San Diego Zoo Wildlife Alliance and other partners are working together to help the species. The zoo, which joined the effort in 2000, manages conservation breeding ...

Dire wolves went extinct roughly 13,000 years ago. Their skeletal remains have been found in North and South ... a 10-foot-tall fence to safeguard the animals. Colossal scientists extracted ...

This little guy was the first mammal officially declared extinct due to ... The small Hawaiian honeycreeper had a masked face and a tragic fate. Discovered in the 1970s, this bird was already ...

The wild-born adults of the species previously declared extinct from its natural habitat were found on the island of Moorea ...