A female Pit Bull dog gave birth to puppies sired by a real-life wolf. What are the resulting babies like? Keep reading to ...

The seemingly aggressive wolf-dogs that were on the loose in Natomas recently have been rescued by a California sanctuary, and just last week, the sanctuary rescued three more wolf-dogs from the same ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two well-preserved ...

Romulus and Remus, the pups with dire wolf traits that were bred by Colossal Biosciences, are pictured at three months old. A biotech company says it has bred three animals with key physical features ...

A litter of “critically endangered” red wolves was born in Tennessee. Amy Smotherman Burgess Zoo Knoxville Six of the “world’s most endangered” wolves were born in Tennessee, bringing renewed hope for ...

For the first time ever, scientists say they have made a species de-extinct, bringing the dire wolf back into the world thousands of years after it died off. Colossal Biosciences, a company based in ...

A biotech company says it has bred three animals with key physical features of the dire wolf — a species that has been extinct for more than 12,000 years. Colossal Biosciences says it used novel ...