Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F.

Colossal Biosciences, the company that made headlines years back for claims they wanted to revive the woolly mammoth, say ...

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

A biotechnology company called Colossal Biosciences claims to have resurrected the dire wolf, a species that went extinct ...

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.

As soon as Colossal Biosciences declared that it brought the dire wolf back from extinction, everyone felt a sense of wonder.

Romulus and Remus, two snow-white canids with powerful shoulders and wide jaws, look like something out of myth. In a way, ...

They’re dire wolf pups, back from extinction after some 12,000 years. Dire wolves thrived during the Pleistocene Epoch, when ...

Colossal Biosciences said the wolf pups range in age from three to six months old and have long white hair and muscular jaws.

On Monday, the “de-extinction” startup Colossal Biosciences announced its most ambitious results to date: the dire wolf. These are creatures that have ...

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

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