Tropical riparian ecosystems—those found along rivers and wetlands—recovered much faster than expected following the ...

Some animals in the United States were believed to be extinct—until they were spotted again, sometimes decades later! Whether ...

Great news has emerged from Victoria, Australia, as a once-extinct fish, the olive perchlet, has been released back into the ...

Scientists in Egypt discovered a not-before-known apex predator that lived 30 million years ago, potentially helping to solve an extinction mystery.

The purpose: to capture for posterity species that someday might be extinct. To reflect the project’s life-preserving mission, Sartore named it Photo Ark. By the time you read this, Sartore ...