tanveer1979 writes "The New Scientist is carrying an interesting article on cloning in nature." From the article: "The ant Wasmannia Auropunctata, which is native to Central and South America but has spread into the US and beyond, has opted for a unique stand-off in the battle of the sexes. Both queens and males reproduce by making genetically identical copies of themselves - so males and females seem to have entirely separate gene pools. Conventional reproduction happens only to produce workers. This is the first instance in the animal kingdom where males reproduce exclusively by cloning, though male honeybees do it occasionally." National Geographic is also carrying the story.