While St. Patrick's Day celebrations often produce images of T-shirts donning "Kiss me, I'm Irish," leprechaun hats and pubs full of people, the holiday holds a deeper meaning. Here's a look at who ...

St. Patrick’s Day on March 17 is often marked in the U.S. by quirky traditions, such as Chicago dyeing its river emerald green, but the holiday has historical and religious roots in its origin country ...

St. Patrick's Day is one of the world's most widely celebrated cultural holidays— filled with parades, festive gatherings and a sea of green. But beyond the revelry, the holiday has deep historical ...