So, the shamrock symbol is a typical clover with three leaves. St. Patrick's Day shamrocks are usually green, but clovers can also be purple, green, or white. Shamrocks have been the unofficial ...

Guinness has some explaining to do. The Irish beer giant has apologized for mixing up a shamrock with a four-leaf clover on a subway ad in Toronto ahead of St. Patrick’s Day, reports the Toronto Sun.

(NEXSTAR) – From Las Vegas to New York City, revelers donned costumes with emerald shamrocks and four-leaf clovers to celebrate St. Patrick’s Day. And if you thought four-leaf clovers were shamrocks, ...

Every March, millions of Americans, Irish or not, celebrate St. Patrick's Day, the national holiday of Ireland and Northern Ireland, by drinking Irish liquor and displaying the shamrock and other ...

Florida residents seeking a dose of luck this St. Patrick’s Day likely won’t find it among the weeds in their backyards. Although oxalis stricta, a woodsorrel found throughout the state year-round, ...

Shamrock vs. clover: what's the difference? All shamrocks are clovers, but not all clovers are shamrocks. How can that be, you ask? Clover is the common name for plants of the genus Trifolium (from ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – From Las Vegas to New York City, ...