Synthetic embryos have been implanted into monkey wombs

Embryos made from stem cells, rather than an egg and sperm, appear to generate a short-lived pregnancy-like response in monkeys.

Synthetic Morphology Lets Scientists Create New Life-Forms

Scientists Create 'Synthetic Embryos' From Monkey Cells

Synthetic human embryos created in groundbreaking advance

The First Synthetic Human Embryos Are Here — Are They Ethical

Scientist create controversial human-monkey hybrid embryo

Scientists Grow Mouse Embryos Without Sperm Or Eggs - Ripley's

US scientists create synthetic human embryos using stem cells

Scientists create model human embryo lasting 14 days, without eggs

US scientists create synthetic human embryos using stem cells

embryonic development

Engineered embryo to unlock the secrets of early development

Researchers create embryo-like structures from monkey embryonic