Julian Calendar: Did you mean...?

Omar Khayyam (also given as Umar Khayyam, l. 1048-1131 CE) was a Persian polymath, astronomer, mathematician, and philosopher but is best known in the West as a poet, the author of The Rubaiyat of Omar Khayyam. His famous work has been embraced...

Built in the seventh century BCE, the ancient city of Byzantium proved to be a valuable city for both the Greeks and Romans. Because it lay on the European side of the Strait of Bosporus, the Emperor Constantine understood its strategic importance...

The term science comes from the Latin word scientia, meaning "knowledge". It can be defined as a systematic attempt to discover, by means of observation and reasoning, particular facts about the world, and to establish laws connecting facts...

Walpurgis Night (30 April, annually) is a modern-day European and Scandinavian festival derived from the merging of the ancient pagan celebration of Beltane with the commemoration of the canonization of the Christian Saint Walpurga (l. c...

The gods of the Aztecs (1345-1521 CE) were many and varied and, as with many other ancient cultures, deities were closely associated with things and events important to the culture and the general welfare of the community. These include gods...

The Celtic languages form a branch of the Indo-European (IE) language family. They derive from Proto-Celtic and are divided into Continental Celtic languages (Lepontic, Gaulish, Galatian, Noric, Celtiberian, Gallaecian) and Insular Celtic...

The Mayan religious text, the Popol Vuh (known by many names, among them, The Light That Came From Beside The Sea) is the Quiche Maya story of creation translated into Spanish in the early 18th century CE by the missionary Francisco Ximenez...

Ancient China had seen little Western contact before the 16th century CE, the language, culture and science all being allowed to develop independently of foreign influence. By the time European Jesuit missionaries arrived in the 16th century...

Easter is the Christian holiday that celebrates the resurrection of Jesus of Nazareth three days after he died from crucifixion by the Roman magistrate Pontius Pilate (c. 30 CE). Easter Sunday is the culmination of the week-long events that...

The Shang Dynasty (c. 1600-1046 BCE) was the second dynasty of China, which succeeded the Xia Dynasty (c. 2070-1600 BCE) after the overthrow of the Xia tyrant Jie by the Shang leader, Tang. Since many historians question whether the Xia Dynasty...