But the Lyme-fighting mice he’s proposing don’t rely on a gene drive, or introducing any foreign DNA into the mice at all. He believes the introduction of foreign DNA, as with Oxitec’s mosquitoes, can ...

An experimental treatment made from a plant virus is effective at protecting against a broad range of metastatic cancers in mice, shows a new study. The treatment, composed of nanoparticles fashioned ...

More bad press for free radicals. Now it seems that too many of them can impair the mouse immune system, making them unable to fight off flu. The finding could shed light on the cause of many ...