Although it has been said that four-leaf clovers are exceedingly rare—as few as one in 10,000—an independent study carried out by Swiss researchers looked at 5.7 million clovers and found that ...

OTAWARA, Tochigi Prefecture--A four-leaf clover is said to bring good luck. But what if it has 63 leaves? That is what Yoshiharu Watanabe accomplished, landing him an entry in Guinness World ...