The first mention of Jesus as Messiah, Christos, comes when angels announce good tidings of great joy for all people to some ...

Which Greek name day does the Orthodox church celebrate today? According to Greece’s Orthodox tradition, every day of the year is dedicated to some Christian saint or martyr. When someone is named ...

These mathematical calculations, each named after a letter from the Greek alphabet, tell you how options contracts will react under different market conditions. While the term might evoke images ...