Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

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

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 ...

DALLAS — A biology research company based in North Texas says it's brought a legendary creature back from extinction after more than 12,000 years. Dallas-based Colossal Biosciences, which ...

Dire wolves were much larger than the non-extinct gray wolf; they weighed anywhere from 130 to 150 pounds, stood about three feet at the shoulder and were about six feet long. Who are Romulus and ...

The company extracted DNA from fossilized remains, which was combined with the genetic code of a gray wolf, the closest living relative. Colossal CEO and co-founder Ben Lamm said in a statement ...

Since then, pigs, cats, deer, horses, mice, goats, gray wolves, and more than 1,500 dogs have been cloned using the same technology. Colossal’s dire wolf work ... allowed to mate and spawn ...

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 ...

Gray wolves are becoming more established in California, prompting the state to move to phase two of its gray wolf conservation plan. The California Department of Fish and Wildlife will now consider ...

Other bills up for markup deal with public lands and the Interior Department. The House Natural Resources Committee will mark up two hot-button bills this week: One to remove Endangered Species ...

The process was accomplished via DNA extracted from two fossils as well as 20 edits of the genetic code of a gray wolf, the species’ closest living relative, according to research carried out by ...