A Texas-based genetics company says the long-extinct dire wolf is back. Some critics say that's not quite true.

Colossal Bioscience says it has “de-extincted” the dire wolf, but other scientists disagree and say more important ...

The de-extinction of the dire wolf began with a tooth from Ohio ... the genome of the dire wolf's oldest surviving relative, the gray wolf, to express dire wolf traits. Surrogate dog mothers ...

US-based biotech firm Colossal Laboratories announced Tuesday that it has 'brought back' the extinct dire wolf species using ...

Colossal scientists have claimed that they have created three dire wolf pups, whose closest living relative is the gray wolf.

it is a gray wolf clone with some mutations that make it superficially resemble a dire wolf." Colossal says it extracted dire wolf DNA from two fossils — a roughly 13,000-year-old tooth found in ...