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A model of the human gut

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Gut tissue wired up with nerves created in lab for first time

Lab-grown intestinal tissue could reveal the causes of constipation and diarrhoea, and help treat inflammatory bowel disease and Crohn鈥檚 disease

X-ray of a broken neck

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It鈥檚 time for a serious debate about head transplants

X-ray of a broken neck

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Head transplant team’s new animal tests fail to convince critics

Chris King after his double hand transplant

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Double hand transplant carried out in the UK for first time

gates

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Ark of the immortals: The future-proof plan to freeze out death

Environment

Head transplant carried out on monkey, claims maverick surgeon

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Diabetic pancreas cells made to produce insulin by bone protein

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Rebooted pancreas cells could ease type 1 diabetes

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Womb transplants get go-ahead in the UK: What you need to know

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Gel scaffold paves way for 3D printing of biological organs

A new way to support 3D-printed structures as they're being made is opening the door to creating delicate biological structures and eventually organs

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Surgeon proposes human head transplant operation as soon as 2017

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All you need to know about conceiving babies from thawed ovaries

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Fetal cells injected into a man’s brain to cure his Parkinson’s

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Face transplant fixes dangerous knot of blood vessels