Add Yahoo as a preferred source to see more of our stories on Google. Hybrids result from crossing two different species, and some can appear quite fascinating. These animals are generally not bred in ...

LONDON — The Human Fertilization and Embryology Authority of Britain approved the creation of some human-animal hybrids for stem-cell research. Yesterday, the authority gave the go-ahead to ...

Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species. Some hybrids occur naturally where habitats overlap, while others result ...