Sometimes an animal long thought to be extinct reappears decades or centuries later, shocking scientists! Join Hank Green for a look at seven species that we thought were gone forever... but are back ...

Thousands of species on this planet go extinct every year and although extinction is completely natural, today's extinction rate is many times higher than historical extinction rates. The increase ...

Back in early 2023, the dodo's genome was sequenced from a DNA sample. Now the company trying to resurrect the long-extinct ...

The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our planet's history.

Scientists from Oregon State University looked at coastal martens in the town of Klamath for three months ...

Few people know that the Zebra had a close relative, native to South Africa, that went extinct in the late 1800s. Here’s its story. Countless species have come and gone in the short history of life on ...

Music icons Stan Bush and Lenny Macaluso created a reimagined 'Happy Birthday' anthem for Romulus and Remus Colossal Biosciences Two of Colossal Biosciences’ dire wolves marked one year since being ...