Human fingers and toes do not grow outward; instead, they form from within a larger foundational bud, as intervening cells recede to reveal the digits beneath. This is among many processes captured ...

(NewsNation) — Axolotls have captured attention for their cuteness, but new research shows the smiling salamanders could advance scientific goals to regrow human limbs. Axolotls have significant ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Axolotls are native to Mexico and critically endangered in their habitat, but in scientific laboratories they're finally giving up ...

Axolotls, with their signature smiles and pink gills, are the celebrities of the salamander world. But they are more than just cute: They might also hold the secret to regenerating human limbs. Among ...

View post: Matt Damon & Ben Affleck’s Explosive Return: Why Netflix’s ‘The Rip’ Is 2026’s Must-Watch Action Thriller What if the key to human limb regeneration wasn’t buried in sci-fi dreams—but ...

Perfusion of an amputated limb with saline and a fluorescent agent (i.e., fluorophore) administered via a dominant artery. The saline and targeted fluorophore entered via the artery, the limb was ...

Hierarchical communication between cells with distinct positional memories orchestrates the regeneration of missing limb structures in axolotls.

Tsukuba, Japan—Humans are among the most capable long-distance runners in the animal kingdom. However, body shape and composition vary individually, reflecting adaptations to common movement patterns.