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 ...

While the shamrock mainly has religious ties, the four-leaf clover—often mistaken for the same plant—is often associated with luck. But why is that? One thing that makes the four-leaf clover a lucky ...

Legend says it became a symbol when Saint Patrick ... Rarity isn’t the only reason four-leaf clovers are considered lucky.