LifeThree nautilus species new to science have been found in the Pacific The distinct branching patterns and stripes on the shells of three kinds of nautiluses have been used to identify them as separate species News
LifeAnts have evolved to farm plants on at least 15 separate occasions Many species of tree-living ants cultivate plants that grow on trees either for food or shelter, but there is a debate over whether the practice should be considered agriculture News