Egg shortages are causing scientists to seek other methods of sourcing materials:
Under the microscope the round bundles of cells look like any other three-day-old embryos. In fact they are hybrids – part-human, part-animal. They were created by injecting DNA derived from human skin cells into eggs taken from cows ovaries which have had virtually all their genetic material removed.
Is this an April Fool’s joke?
I sure hope so!