A tense scene unfolded in Yellowstone National Park when a group of gray wolves from the Junction Butte pack attempted to ...

While some hail it as a marvel of genetic engineering, others cry foul, questioning the very validity of the science behind ...

This undated photo provided by Colossal Biosciences shows two pups that were genetically engineered with similarities to the ...

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 ...

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 gray wolf who was part of a group of wolves brought to Colorado earlier this year has died. That's according to officials from Colorado Parks and Wildlife, who announced on Friday that the male ...

While closely related, dire wolves and gray wolves diverged genetically hundreds of thousands of years ago. Producing pups with traits that resemble the extinct dire wolf—including a larger body ...