We have all heard about Australia, kangaroos, koalas and the magnificent landscapes, but there's much more to this vast and still quite unpopulated continent down under.
If you are on a certain data plan on your mobile provider, and don't want to exceed it, you can set data usage warning and a limit which can help you save some of your money.
Scientists have discovered vast amounts of freshwater beneath the oceans, miles away from the shore. Could this help with the global freshwater shortage?
