Axolotls are native to Mexico and critically endangered in their habitat, but in scientific laboratories they're finally giving up their anti-aging, wound-healing secrets. Photograph By Raquel Saggin ...

Although often glossed over, the human liver is a pretty amazing organ. Not just because it’s pretty much the sole thing that prevents our food from killing us, but also because it’s the only organ in ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...