Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...
The ivory-billed woodpecker, along with 22 other species of birds, fish, mussels and other wildlife, is set to be declared extinct and removed from the endangered species list, US wildlife officials ...
Not every extinct animal vanished in plain sight. Some disappeared into remote regions humans barely study. This list ranks five species by how realistic their survival might be. Factors include ...
Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon. Not all species that have been classified as ...