Right at the beginning of Cyberpunk 2077: Phantom Liberty’s “Lucretia My Reflection” mission, you’ll get an optional objective to take the Chimera’s core. After a long and frenetic fight ...

In other words, an injured axolotl hand knows not to grow into an arm partly because the enzyme, called CYP26B1, blocks the regeneration process from going further, McCusker explained.

For axolotls, it may take only a couple of days to regrow their tiny hands, but in a fully grown human, that process could take years, McCusker said. “It’s important that we continue to do ...