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 ...

For the last 10,000 years, thousands of species have perished from the Holocene extinction event, which is still ongoing. Unfortunately, due to human activity, around 150-200 species become extinct ...