A rhinoceros was impregnated through embryo transfer in the first successful use of a method that conservationists said might later make it possible to save the nearly extinct northern white rhino. In testing with another subspecies, the researchers created a southern white rhino embryo in a lab from an egg...
A rhinoceros was impregnated through embryo transfer in the first successful use of a method that conservationists said might later make it possible to save the nearly extinct northern white rhino. In testing with another subspecies, the researchers created a southern white rhino embryo in a lab from an egg...