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

Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.

The company also reported the birth of cloned red wolves ... extinct traits unique to dire wolves, including skeletal structure, musculature, coat color, and hair length. Of these edits, 15 ...

Plenty of wolves that did not fit the right size or color for the red wolf might have been carrying what researchers refer to as “ghost alleles”—or red wolf gene variations that did not show ...

Startup Colossal Biosciences has edited the DNA of a gray wolf to produce what it says is a de-extincted animal. Does that ...

Colossal Biosciences revealed its small pack of genetically modified dire wolves. The company's "de-extinction" plans include ...

These wolves were usually white in color, according to Colossal Biosciences ... before important endangered animal species like the red wolf are lost. Another source of ecosystem variety ...