Humans have the program, we just stop being able to access it when we're no longer an embryo. You could say we, like axolotls ...

How are axolotls used in a classroom setting? Axolotl embryos measure approximately 2–3 mm in diameter. Because of their large size, a dissecting microscope easily reveals cleavage furrows ...

In fact, Monaghan says, axolotls are "the longest standing lab animal of any animal, longer than flies, longer than worms, longer than mice." The first scientific specimens were collected in 1864 ...

A museum and conservation centre dedicated to Mexico’s critically endangered axolotl salamander is highlighting the amphibian’s remarkable story that has captured the attention of scientists ...