Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only ...

The same cells in humans work to form scar tissue, which prevents nerve pathways from regenerating. Researchers hope that grasping the underlying process of how axolotls can regrow their bits will ...

“Perhaps there are stem cells involved which are undifferentiated ... we detect in arthropods may help medical treatments of limb loss or finger loss and so on in humans,” Scholtz said.