Some parts of our bodies bounce back from injury in fairly short order. The outer protective layer of the eye—called the ...

Over the past year, most of your body has replaced itself cell by cell. What can we learn from other animals’ dramatic feats ...

As spine leaders look ahead to 2026, enthusiasm around regenerative medicine and neuromodulation continues to build. But much of the conversation still flattens a field that is far more complex than ...

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 ...