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AdvertisementEvolution’s Walk: Pioneering Stride of the Little Skate
A breakthrough discovery reveals genes and nerve cells responsible for walking in humans and other terrestrial animals within a primitive fish, Leucoraja erinacea. This finding
Regeneration: Frog grows new leg
A new drug cocktail has led to the regeneration of a new leg in frogs after amputation, raising the possibility of improving human regeneration abilities