Dinosaurs dominated Earth for more than 160 million years, evolving into countless forms and becoming the planet's most successful land animals. But despite their incredible success, they disappeared ...

Some animals once believed extinct have stunned scientists by reappearing decades, centuries, or even millions of years after vanishing from the fossil record or disappearing from human observation.

Colossal Biosciences made a record-breaking 20 edits across 14 genes in gray wolf cells by adding extinct dire wolf DNA. This was the first time ancient DNA has been used to bioengineer an extinct ...

On the second floor of a sleek but unremarkable office building just west of downtown Dallas, Texas, an animatronic white wolf stands atop a promontory, slowly surveying the vast entry area for ...

Two marsupial species thought long extinct, until now known only from fossils, were found alive in New Guinea through a collaboration of scientists, indigenous communities and citizen scientists.

Could this bring species back from egg-stinction? Texas firm Colossal Biosciences, which has dedicated itself to resurrecting lost species, including the dire wolf and woolly mammoth, has hatched live ...