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 ...

The first thing to do if you find a four-leaf clover is to look for more of them! Statistically, if a clover plant produces one four-leaf clover, it's likely to produce more of them than normal ...

Come St. Patrick’s Day, four-leaf clover motifs pop everywhere ... then a PhD candidate studying clover and plant breeding genetics at the University of Georgia, on the topic, he gave a ...