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Axolotls are friendly-faced salamanders that stay in their ‘tadpole’ form forever. While we prize them for their looks and amazing regeneration abilities, in their native Mexico, wild axolotls are ...

Axolotls are a model organism researchers use to study a variety of topics in biology. Ruben Undheim/Flickr, CC BY-SA Different cell types have different functions. They are able to specialize in ...