In this Feb 2025 photo provided by Colossal Biosciences are genetically edited mice with long, thick, woolly hair at a lab in Dallas, Texas. (Colossal Biosciences via AP) “You might be able to ...

Vadim Gladyshev is asking lab scientists ... admits: mice move fast, and need to be kept still for the camera. He suggests grabbing them with one hand or taking them by the tail while they use their ...