Understanding human gene function in living organisms has long been hampered by fundamental differences between species.

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

Ridglan Farms—one of two remaining US breeders of beagles for research—will cease its large-scale breeding-for-sale operations by July 2026, following grave allegations of animal neglect and cruelty ...