Less than a year ago, United States company Colossal Biosciences announced it had "resurrected" the dire wolf, a ...

The coastal marten is about the size of a ferret and lives in heavily wooded forests.

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 ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...

Everyday, animals go extinct before our very eyes. Here are some species which are currently endangered and how you can help.

'Preserving butterflies is not just about preserving beauty and color, but about the stability and health of ecosystems on which we all depend,' says ecologist Dotan Rotem The post A third of Israel’s ...