Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...

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 ...

Once thought extinct, researchers are trying to find out more about this tiny carnivore to aid its conservation.

Researchers at the University of São Paulo extracted genetic material from animals kept in museums for a hundred years and from others living in the wild and concluded that they are a new genus with ...

Their names are Romulus, Remus and Khaleesi, and they’re the first dire wolves to walk the Earth in over 10,000 years — or so one biotech company and a flurry of recent headlines say. On April 7, ...