Colossal Biosciences, the company that made headlines years back for claims they wanted to revive the woolly mammoth, say they successfully "de-extincted" the dire wolf. Local experts are not so sure.

Colossal Bioscience says it has “de-extincted” the dire wolf, but other scientists disagree and say more important conservation science is being lost in all the hype

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