Add Yahoo as a preferred source to see more of our stories on Google. Organoids can replicate each component of the human heart, from its chambers to its veins. Yonatan R. Lewis-Israeli et al.

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...

UCL scientists have grown mini-stomachs in the lab that closely mimic human organs, providing a powerful new way to ...

Miniature organs have a new lifeline. Mimicking the way early human embryos grow blood vessels, scientists nudged multiple types of mini organs to sprout their own vascular networks. Also called ...

Scientists successfully implanted miniature brains, grown from human tissue, into the heads of roughly 200 mice — a feat that, despite sounding like a sci-fi movie, is a huge leap forward for science.

Researchers have developed miniature 3D human colons enriched with immune cells, showcasing potential advancements in addressing conditions like inflammatory bowel disease (IBD) and cancer. The ...

The study is one of the earliest applications for looking at human disease, and involves a miniature liver. It helps explain why some obese people who have Type 2 diabetes and a condition which builds ...

Brain organoids have come a long way. These mini-brains, at most the size of a pea, are made from stem cells or reprogrammed skin cells and churned inside a bioreactor full of nutrients. With ...