Camille Gevaudan, CC BY-SA 4.0 via Wikimedia Commons Over 99% of all species that have ever existed on our planet are now extinct. As we confront a growing number of species currently under threat, it ...

The late 1900s were a time of rapid change for our planet, and unfortunately, some of its most unique inhabitants did not survive. Between the 1980s and 1990s, several animal species disappeared ...

From dire wolves to woolly mammoths, the idea of resurrecting extinct species has captured the public imagination. Colossal Biosciences, the Dallas-based biotech company leading the charge, has made ...

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 ...

Basilosaurus lived all over the Atlantic Ocean and what's now known as the Mediterranean Sea during the Eocene Epoch, around 37.8 to 33.9 million years ago. Evolution has produced a steady stream of ...

The history of the Earth spans about 4.5 billion years, during which countless creatures have appeared and gone extinct thanks to evolution. The only evidence we have that they existed is their ...

Sometimes, nature delivers a surprise that feels almost miraculous. Scientists have confirmed that two small marsupial species — the pygmy long-fingered possum and the ring-tailed glider — are still ...

Add Yahoo as a preferred source to see more of our stories on Google. Here are the wildest extinct prehistoric creatures that aren't dinosaurs. It's hard to imagine how some of these animals even ...

A species of animal which had been 'extinct' in Surrey for more than twenty years has been reintroduced to the county's waterways. Water voles are now a species in Surrey again, as the National Trust ...

Back in 1999, the BBC’s Walking with Dinosaurs series spawned a new format: wildlife “documentaries” featuring long-extinct animals. I’m a big fan of this genre, and Prehistoric Planet: Ice Age, made ...

From dire wolves to woolly mammoths, the idea of resurrecting extinct species has captured the public imagination. Colossal Biosciences, the Dallas-based biotech company leading the charge, has made ...