Anole lizards can achieve a rare 2-tailed structure under specific physiological conditions. The blastema creates a distinct structural risk during the regeneration window. A partial injury often ...

Scientists have discovered that alligators have the ability to regenerate their tails, making them the largest animal to do so. National Geographic reports that Kenro Kusumi—a director, associate dean ...

When biologist Kenro Kusumi opened the strange package in his mail, he found a pickle jar containing ethanol and a seemingly deformed alligator tail. At his Arizona State University lab, Kusumi ...

Lizards have amazing regeneration abilities. When in danger, they may purposefully lose their tail, only for it to regrow later. While this is a feat of evolution, sometimes regeneration can go wrong, ...