Rare living creature not sighted, may be mythical.

Just as it's conceivable a living creature could be found that would disprove Darwinism, the same could be true if a certain living creature couldn't be found. The creature in question is the Beneficial Mutation, the existence of which was confidently predicted in the 1940s as part of the Modern Synthesis. In fact, if the Beneficial Mutation could be shown not to exist, the Modern Synthesis itself might be brought into question. Much therefore depends on this rare creature being sighted. More...