The 12-foot bird roamed the country for 4,000 years until they became extinct about 600 years ago, mainly because of ...

In April, the Dallas-based biotech company Colossal Biosciences announced that it had successfully brought back the dire wolf, an animal whose howl had not been heard on Earth since the last member of ...

Texas genetics engineering company Colossal Biosciences is teaming with filmmaker Peter Jackson and New Zealand experts to bring back another species.

Colossal Biosciences, which also has plans for the Tasmanian devil and the woolly mammoth, is now focusing on New Zealand's ...