International Workers' Day, also known as May Day, happens every year on May 1. While it’s observed around the globe as a day to celebrate organized labor, May Day is an unrecognized holiday in ...

May Day, also known as International Workers' Day, honors labor, activists, other social justice issues and oftentimes immigrants' rights. The day is usually marked by rallies and marches ...

Thousands gathered in Union Park Thursday morning before marching to Grant Park for a rally marking May Day, also known as International Workers’ Day, ... 17, critically wounded in Austin shooting.