Scientists have produced rudimentary mouse sperm from stem cells in the laboratory, a step that may lead to a treatment for infertile men. If the technique pans out in people, doctors might someday be ...

When a laboratory mouse and a house mouse come nose to nose for the first time, each one is encountering something it has never seen before. They are both Mus musculus. But the wild mouse is facing a ...

The molecular 'fingerprint' for tissue taken from the first isotope-enriched mouse has huge potential for scientific breakthroughs, as well as improved medical implants. Earliest research based on the ...

Retina cells can be grown from mouse stem cells in the laboratory and become working parts of a mouse’s eye, a new study indicates. Last year, Robin Ali of University College London and colleagues ...

With Jackson Laboratory’s Ellsworth operations well underway, the nonprofit biomedical research institution says it will now hire 300 new employees. Of the new hires, 200 will be in animal care. The ...

NEW YORK (AP) — Scientists have produced rudimentary mouse sperm from stem cells in the laboratory, a step that may lead to a treatment for infertile men. If the technique pans out in people, doctors ...