This rat received a transplanted lab-grown miniature liver. [Alejandro Soto-Gutierrez] Researchers at the University of Pittsburgh School of Medicine have created functional mini livers that contain ...

For the first time, a miniature model of the human brain, a ' brain organoid ', was produced in the laboratory and used to repair damaged parts of the living rat brain. In the future, it may be ...

Before new drugs can be used on humans, they need to go through a rigorous regime of testing on animals, artificial models or both, but results don't often carry across to humans completely. Now ...

These days, a lot of people barely even say hello to their neighbors. But not [dewey302]. They’re so tight with the people next door that they built this bad-ass electric mini rat rod for the ...

SCIENTISTS have transplanted lab-grown human brains into rats in an experiment that cured rodent sight problems. The “mini-brains,” also known as human brain organoids, were transplanted into rats ...