Adult frogs can gain the ability to regrow a lost leg if they are treated with a device containing a silk gel infused with five regenerative chemicals. The limbs the frogs grow can apparently move and ...

(CNN) -- Some unusual creatures have an innate ability to regrow a limb: salamanders, starfish, crabs, lizards and newts. Such extraordinary powers elude most animals, including humans, although ...

A team of scientists designed a device that can induce partial hindlimb regeneration in adult aquatic African clawed frogs (Xenopus laevis) by “kick-starting” tissue repair at the amputation site.

Add Yahoo as a preferred source to see more of our stories on Google. Europe’s insatiable appetite for frogs’ legs could drive them to extinction European demand for frog legs could drive the ...