When an animal moves from the endangered species list to being officially extinct, it's undeniably a sad day. The creature ...

Colossal Biosciences, a genetic engineering startup based in Dallas, wants to revive the moa, a flightless bird species that ...

The world is currently experiencing its sixth mass extinction, with potentially thousands of species lost every year.

A species of huge, flightless bird that once inhabited New Zealand disappeared around 600 years ago, shortly after human ...

A de-extinction company plans to recreate the giant moa bird, but scientists question the ethics and scientific accuracy of ...

After a controversial project claiming to have resurrected the dire wolf, Colossal Biosciences has now announced plans to ...

From prehistoric predators to forgotten giants, some extinct species still have what it takes.

Along with Colossal Biosciences, the filmmaker is joining an indigenous-centered partnership to resurrect the 12-foot-tall ...

Filmmaker Peter Jackson's fascination with a large extinct New Zealand bird has led to an unusual partnership with a biotech ...

While the San Diego Zoo and Safari Park are best known for rare and endangered animals such as giant pandas, koalas and ...

An old film from the last century captures the life of what would be the last of a very common Australian animal species.