America is marking Presidents' Day with protests against President Trump's policies, including government cuts and ...

The recent debate about whether we should call the holiday “Chinese New Year” or “Lunar New Year" has made me reflect on the ...

Catholic and Orthodox — fall on the same date, April 20, due to the alignment of the Julian and Gregorian calendars.

Join us as we journey through the history of timekeeping, from ancient civilizations to the Julian calendar introduced by Julius Caesar and how the inaccuracies in the led to Pope Gregory to an ...

The Romans added January and February to the calendar but ran into a problem — math and superstition. Here's why February became the odd month out.