Besides reviving the extinct dire wolf, Dallas' Colossal Biosciences is also working to bolster the critically endangered Eastern red wolf population.

A scientific breakthrough for global conservation efforts revived a species extinct for 12,500 years and also allowed for the successful birth of four critically endangered red wolves.

A former Western Colorado congresswoman has introduced a bill to get gray wolves delisted from the endangered species ...

A biotech company made history with the birth of three genetically engineered wolves: What we know about these prehistoric ...

"They've taken a gray wolf and turned it into something that represents a dire wolf," said Colossal adviser Forrest Galante.

Romulus and Remus were made to look like dire wolves, but scientists question the science behind their de-extinction claims ...