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

Three white puppies were born in the last six months, each through surrogate domestic dogs who had no idea they were carrying an extinct species.

Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

Pioneers in the science of "de-extinction," an American company has announced the births of three pups whose genes resemble ...