Every creature that has disappeared leaves behind more than just a memory they leave lessons about ecosystems, extinction ...

The entire ecosystem benefits. Experts stunned by return of creature thought extinct since 1850: 'A dramatic increase' first ...

Colossal Biosciences, an American biotechnology company, announced the "de-extinction" of the dire wolf, a prehistoric wolf species that died out more than 10,000 years ago, in April 2025. Three pups ...

After his company, Colossal Biosciences, successfully revived the dire wolf from extinction, he's ready to continue to change ...