In other animals, rapidly growing tissues, such as tumors and embryos ... Wills says. Their first experiment seemed to bear this out. After the team snipped the tails off tadpoles of the western ...

Earlier this month, Pedigree brought to life its "tail orchestra experiment," in which the pet ... play music set to the wagging of the canines' tails. During the experiment, which was filmed ...

scientists transformed cells from the tails of male mice into eggs. They fertilized the eggs with ordinary mouse sperm and implanted them in surrogate mouse moms. The experiment was repeated 630 ...