Romulus and Remus are doing what puppies do: chasing, tussling, nipping, nuzzling. But there’s something very un-puppylike about the snowy white 6-month olds—their size, for starters. At their young ...

Scientists at a Dallas-based biotech firm say they are bringing back the dire wolf from extinction, a species popularized by the fantasy TV show "Game of Thrones." Colossal Biosciences, the world's ...

Epicyon haydeni, or Hayden’s bone-crushing dog, roamed North America between 12 and 6 million years ago during the middle to late Miocene epoch. Its fossils have been discovered in at least 12 ...

Dire wolves vanished more than 12,000 years ago but science has brought them back, and now, the massive creatures made famous by Game of Thrones have doubled in size in mere months. Romulus, Remus, ...

(CNN) — A species of wolf that died out some 12,500 years ago lives again as the “world’s first successfully de-extincted animal,” according to Dallas-based biotech company Colossal Biosciences.

One of the biggest headlines of the week: A Texas-based genetics company claims to have brought the dire wolf back from extinction — or, essentially, from the dead. Earlier this week, the Dallas-based ...

A species that hasn't existed since the Earth's last Ice Age has been "resurrected" by scientists. The dire wolf, which died out around 12,500 years ago, has been "de-extincted," according to ...

Some of the media headlines have been breathless. Time magazine hailed “The Return of the Dire Wolf.” On the venerable news magazine’s cover, the word “Extinct” is crossed out. “This is Remus,” the ...

When Colossal Laboratories and Biosciences' announced it was bringing back dire wolves from extinction, lots of people wondered if this was fact or fantasy. William Lynn, a research scientist at Clark ...