For generations, laboratory mice have lived and died under fluorescent lights, their world reduced to plastic cages and standardized pellets. When researchers finally moved some of these animals into ...

When injected into mice with retinal disease, the special retinal blood cells integrated into the damaged tissue to ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have advanced human-animal chimera research by successfully growing human cells within the organs of mice. This ...

Numerous potential treatments for neurological conditions, including autism spectrum disorders, have worked well in lab mice but then disappointed in humans. What would help is a noninvasive, ...