At first it might seem easy to identify a wolf vs. a coyote. After all, adult wolves are two and even three times larger than adult coyotes. Still, people mistake one canine for the other all the time ...

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 ...

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 ...

Their new study, published in PNAS, examined 2,693 genomes from modern and ancient dogs and wolves. It shows that 64% of dog ...

Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.