Northern Lights Show Up Green Just in Time for St. Patrick's Day (VIDEO)

President 'O'Bama' Struts His Irish for St. Patrick's Day at the White House

The green necktie has become almost obligatory, but President Obama, who can claim a great-great-great-grandfather from the Irish village of Moneygall, did more than just sport the color of the day. He put it in the White House water.

Princess Kate Marks St. Patrick's Day at Parade with Prince William

Princess Kate got in the St. Patrick’s Day mood Tuesday as she handed out sprigs of shamrock to soldiers – and their Irish wolfhound mascot.

In a brown coat by Catherine Walker and a hat by Lock & Company, Kate, 33, was joined by husband William, 32, for the annual ceremony with the Irish Guards in Aldershot.

Watch the Chicago River Go Green for St. Patrick's Day (VIDEO)

Camila Alves Blogs: 4 Irish Cocktails to Celebrate St. Patrick’s Day

Our lifestyle blogger Camila Alves visits a New Orleans bar to play bartender for the day! There, she whips up specialty Irish-inspired cocktails for St. Patrick’s Day.

What You Should Eat on St. Patrick's Day: Guinness Irish Soda Bread and Beef Stew

Instead of sticking to green foods and beer this St. Patrick’s Day, celebrate the luck of the Irish with some traditional—but easy—dishes.

Irish chef Clodagh McKenna’s beef stew with pearl barley is the perfect “Irish soul food” to share among friends and family and can be easily prepared ahead.

College Students Were 'Brewfing' at St. Patrick's Day Party When Roof Collapsed

California college students were missing their lucky charm this weekend at a St. Patrick’s Day celebration.

Nearly 1,000 students from Cal Poly, San Luis Obispo, were reppin’ their festive green attire at an off-campus “St. Fratty’s Day” party when the roof of a garage belonging to the university’s baseball coach collapsed, bringing 30 students down and injuring eight, NBC4 News Los Angeles reports.

FIRST LOOK: Donnie & Mark Wahlberg Are Back for 2nd Season of Wahlburgers

Inside Anna Paquin's (Crazy-Healthy) Liquid Lunch

A liquid lunch certainly means something different to Anna Paquin than it means to us!