Discover the fascinating reason why four-leaf clovers have been considered lucky charms for years and are even used as ...

And four-leaf clovers may come in handy—but there's one thing to know before you run out onto your lawn in search of a lucky charm: Shamrocks and four-leaf clovers are not the same thing, and ...

In the mid-19th century, a Celtic revival led to an increased use of the ringed cross in Ireland, and the Celtic Cross became not only a religious symbol but an emblem of Celtic identity.