The business of pet longevity is booming — driven, in part, by experimental treatments that might also have implications for ...

Scientists studying axolotls, zebrafish, and mice have uncovered a shared set of genes that may one day help humans regrow ...

Salamanders regrow entire limbs. We share their evolutionary blueprint. So why can’t humans do the same? The answer ...

Researchers have successfully regenerated skeletal and connective tissue, although the new tissue was not perfectly formed. The result demonstrates a critical step forward in limb regeneration.

From salamanders regrowing lost limbs to sea slugs rebuilding their bodies from a severed head, the natural world is full of ...