If your lab still relies on ear punches or tail snips as the default genotyping method, it's worth asking: is that still the best option available? Non-invasive genotyping — using…

Ask most research teams who's responsible for colony planning, and the honest answer is often: whoever had time that week. A postdoc builds a breeding scheme between experiments. A lab…

The 3Rs — Replacement, Reduction, and Refinement — have shaped responsible animal research for decades, and for good reason. They give investigators, IACUCs, and institutions a shared framework for minimizing…