Salamanders and lizards can both regrow their tails, but not to equal perfection. While a regenerated salamander tail closely mimics the original, bone and all, a lizard’s replacement is filled with ...

Ecologists have answered a question that has puzzled biologists for more than a century: What is the main factor that determines a lizard's ability to shed its tail when predators attack? University ...

Lizard tail regeneration represents a remarkable example of epimorphic regeneration in amniote vertebrates, offering insights into tissue repair processes that contrast sharply with the scarring ...