The genetically modified "dire wolf" pups are now six months old and have doubled in size, as per a new video by a Texas startup, Colossal Biosciences. Romulus and Remus weigh around 40.8 kgs, and ...

Wolves are wild canids primarily found in North America, Europe, and Asia. They live in diverse habitats, including forests, ...

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 ...

Wolves may belong to the canine family, but they are far larger and more formidable than your average dog, or even their close cousin, the coyote. With powerful builds, massive paws, and imposing ...

Two male dire wolves, Romulus and Remus, have celebrated their first birthday. The wolves were born through genetic engineering by biotech company Colossal Biosciences. At one year old, the male dire ...

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 ...

Colossal Biosciences, an American biotechnology company, announced the "de-extinction" of the dire wolf, a prehistoric wolf species that died out more than 10,000 years ago, in April 2025. Three pups ...