Life Worm-like amphibian produces a kind of milk for its hatchlings After hatching from eggs, young ringed caecilians feed on their mother’s skin, but also on a milk-like substance secreted from her rear end NewsFree
Life Hunger-inducing mutation makes some Labradors more likely to get fat Dogs with a mutation in the POMC gene, common in Labradors and flat-coated retrievers, have a stronger appetite for snacks between meals and a lower metabolic rate NewsFree