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Scientists use IVF and stem cells to create 36 embryos for saving the last two northern white rhinos.
Scientists are using IVF and stem cell technology to save the last two northern white rhinos, Najin and Fatu, from extinction.
With no surviving males, eggs from Fatu are being fertilized with sperm from deceased males, creating 36 embryos ready for implantation into a surrogate southern white rhino.
Though challenges remain, these efforts aim to bring back the subspecies and could help preserve other endangered species.
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Los científicos utilizan la FIV y las células madre para crear 36 embriones para salvar a los dos últimos rinocerontes blancos del norte.