Why is the four-leaf clover a universal symbol of good luck? Learn more about this green plant associated with St. Patrick’s Day. Fact checked by Marcus Reeves Today, looking for four-leaf clove ...

Is this a rare find or a common shamrock? Fact checked by Sarah Scott Reviewed by Mary Marlowe Leverette Both Irish shamrocks and four-leaf clovers evoke St. Patrick's Day and the green landscapes ...

Three is indicative of good things in Irish culture. While some people consider a four-leaf clover a sign of good luck, in Ireland, it is decidedly not. While three leaves represent the Trinity ...