Why isn’t the date for Easter fixed in the same way as other Christian holidays? Christmas, for example, is always December 25, whereas the date of Easter can vary within a wide range of days in March ...

Who started Pi day? The late physicist Larry Shaw started celebrating Pi Day to bring his coworkers together and have fun in 1988 while working at the San Francisco science museum ...

In Russia, the February Revolution (known as such because of Russia’s use of the Julian calendar) begins on March 8, 1917 ...

Staging Opening Day in Japan speeds up some personnel decisions that can typically wait until the end of March.

Here is what to know about the March 8 global event: ...

The U.N. began commemorating the holiday in 1975, which was International Women’s Year, and its General Assembly officially ...