Scientists Debate Claim That “Extinct” Dire Wolves Are Back ...

Colossal Biosciences made a record-breaking 20 edits across 14 genes in gray wolf cells by adding extinct dire wolf DNA. This was the first time ancient DNA has been used to bioengineer an extinct ...

“This is really huge for this subspecies,” Tina Hunter Burnam, San Francisco Zoo's Curator of Carnivores, said.

A Colossal Biosciences representative confirmed that the dire wolves that the company brought back from extinction are growing quickly, already exceeding the grey wolf in size The genetic engineering ...

The U.S. Fish and Wildlife Service has put out a call for comments on Colorado’s wolf reintroduction program. In a notice ...

Colossal Biosciences says the dire wolves it introduced in 2025 as part of the company's de-extinction efforts have reached a major milestone: they're now officially hunting as a pack. According to a ...

An endangered gray wolf from San Francisco Zoo & Gardens has been safely transferred to a conservation center in New Mexico ...

The Fish and Wildlife Service is pressing Colorado for more information about the gray wolves released into the state’s ...

TACOMA, Wash. — Two critically endangered American red wolves are settling into their new home at Point Defiance Zoo & Aquarium, joining the zoo’s Red Wolf Woods habitat as part of a nationwide ...

DALLAS – The scientists at Colossal Laboratories & Biosciences, the company that brought us modern-day dire wolves, do not tire of comparisons to the fictional bioengineering firm in "Jurassic Park," ...

Wildlife officials have announced that they killed four of California’s endangered gray wolves, following their rampant attacks on cattle across the Sierra Valley north of Lake Tahoe. “This decision ...