Monkey embryos containing human cells have been made in a laboratory, a study has confirmed. The research, by a US-Chinese team, has sparked fresh debate into the ethics of such experiments.

The development of human synthetic embryos was announced ... Meanwhile, scientists in China have implanted synthetic monkey embryos into female monkeys - although, all the pregnancies failed.

derived from a human embryo. Those cells were then transplanted into the right-side retina of a macular hole-plagued snow ...

If a human–animal cybrid embryo were genotyped based solely on its mtDNA content, then genetically it would be deemed animal, especially if it were homoplasmic with only recipient oocyte mtDNA.

The team switched from a normal embryo to using a placenta ... can use these creatures to improve human life. While the ...

WSJ’s Daniela Hernandez reports on the event that showcased ‘telepathic typing’ in a monkey and the implantation of a neural device. Photo: Neuralink ...

They cloned a human embryo to derive embryonic stem cells ... Scientists Reach Breakthrough in Cloning Monkey Embryos Oregon scientists announced the successful cloning of monkey embryos this ...