Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

In the quiet countryside of Elbert County, Colorado, a rancher stumbled upon something far more sinister than a coyote in his ...

A gray wolf who was part of a group of wolves brought to Colorado earlier this year has died. That's according to officials ...

A male gray wolf collared by Colorado Parks and Wildlife was reported dead in Wyoming this week, according to the agency, ...

Gray wolf populations got a foothold in Shasta County and other parts of California. Their success means possible changes to ...

Colossal scientists have created three dire wolf pups by using ancient DNA, cloning and gene-editing technology to alter the genes of a gray wolf, the prehistoric dire wolf’s closest living ...

Now, in a coordinated PR blitz, the company is claiming that clones of gray wolves with lightly edited genomes have essentially brought the dire wolf back. (Both Time and The New Yorker were given ...

A biotech company says it has bred three animals with key physical features of the dire wolf — a species that has been ...

Nearly 4,000 dire wolf fossils have been identified at California's La Brea Tar Pits. About 25% larger than modern-day gray wolves, dire wolves had thicker, more muscular legs, more powerful ...

PLUMAS COUNTY — There have been six confirmed gray wolf attacks on cattle over the last two and a half weeks near the Plumas-Sierra county line, authorities said Wednesday. The latest attack ...