May Day, or Beltane; International Workers Day and Lei Day are all celebrated on May 1. Here's what to know about each ...

The history of organized labor is long and brutal. The history of May Day, the holiday honoring the organized labor movement ...

The theme for this year's International Day of Families is "Family-Oriented Policies for Sustainable Development: Towards the ...

Cinco de Mayo, celebrated on May 5th, marks Mexico's victory over France in 1862. In the U.S., it’s a festive celebration of ...

Memorial Day is observed on the last Monday of May each year. It commemorates U.S. military personnel who died in service. It is widely considered the unofficial start of summer in the U.S ...

Here's why President Trump is pushing to rename Veterans Day, a federal holiday recognized each year on Nov. 11.

Inspired by her efforts, U.S. President Woodrow Wilson officially declared the second Sunday of May as Mother’s Day ... anchors in our lives. This day reminds us to pause and reflect on their ...

Mother's Day, celebrated annually on the second Sunday of May, is a special occasion to honor mothers for their endless love ...

Mother’s Day is a special day to celebrate and appreciate mothers all around the world. In 2025, Mother’s Day will be ...