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 ...

Hidden in Bolivia’s seasonal wetlands, a small fish that scientists had written off as extinct for more than two decades has surfaced alive, vivid, and unexpectedly resilient. Its return from presumed ...

Dozens of adventurers are hoping to claim a $10,000 reward, which is on offer to anyone who can provide proof that the South Island kōkako is still alive. Like the famous dodo from Mauritius, this ...