Next, the Colossal researchers edited the gray wolf genome ... "They prioritized the health and well-being of both the dog ...

Once this was finished, the edited nuclei were next extracted from the cells and inserted into denucleated gray wolf ova. The ...

Some of the scientific groundwork that paved the way for a rebirth of the long-extinct dire wolf took place in Pennsylvania.

Next, the Colossal researchers edited the gray wolf genome in 20 sites over 14 genes ... eggs were implanted into and born by surrogate dog mothers. Two litters have led to a pair of male dire ...

Next, the Colossal researchers edited the gray wolf genome ... "They prioritized the health and well-being of both the dog mothers and the wolf puppies." Colossal constantly weighs the ethics of its ...

Most experts USA TODAY spoke with agreed that attempts to de-extinct animals, like the dire wolf, result in animals ... After the births, all of the surrogate dog mothers were given to the ...

The genetically modified cells were turned into embryos, which were implanted into a large domestic dog, who then gave birth to the dire wolf pups ... businesses over the next two years, one ...

The lab work that happened next was painstaking. Dire wolf petrous bone ancient DNA sampling ... and more than 1,500 dogs have been cloned using the same technology. Colossal’s dire wolf ...

As soon as Colossal Biosciences declared that it brought the dire wolf back from extinction, everyone felt a sense of wonder.