A hybrid embryo is a mixture of both human ... A combination of human nuclear DNA and animal mitochondria is likely to make a difference to the resulting cells, but not enough is known about ...

Japan's government approved a request for stem-cell experiments meant to create an animal-human hybrid and allow it to be brought to term. The experiment, which still requires approval from the ...

Hybrid animals are offspring resulting from the mating of two different species, subspecies, or breeds. These hybrids often exhibit a combination of traits from both parent species. They can occur ...