In Hong Kong and many parts of the world, we use the Gregorian calendar established by the Catholic Church. This solar ...

Know the traditions and spiritual significance of Pascha, the Orthodox Christian celebration of Easter. Learn its unique date ...

The holiday may have stemmed from the transition to the Gregorian calendar, which caused confusion about the new year's date.

Here’s the history of April Fools’ Day and which restaurants are running April Fools' Day price cuts instead of pranks today, ...

Many historians trace April Fools' Day back to 1582, though the History Channel and the Library of Congress report its exact ...