The next full moon is at 12:56 pm EST on Monday, May 12 and is known as the Flower Moon. Here is a look at all the full moons ...

Christians throughout the world celebrate Easter, the resurrection of Jesus. For Christians, Easter is the most important day ...

These graphics explain why Easter Sunday changes each year based on ancient interpretations of the solar and lunar cycles.

Easter's date changes annually because it is based on the lunar calendar. It occurs on the first Sunday after the Paschal ...