At the heart of Venice’s globally renowned St. Mark's Square sits Biblioteca Marciana, a library filled with the ghosts of a ...

An exhibition shows the beauty and disparity of maps in a time of rapid discovery, when the shape of the known world was ever ...

Pope Leo IX, born Bruno of Egisheim in France, was pope from 1049 to 1054. He was the 152nd pope ... and "maintained good relations with Constantinople," according to Britannica.

Theo Burman is a Newsweek Live News Reporter based in London, U.K. He writes about U.S. politics and international news, with a focus on infrastructure and technology. He has covered technological ...

The second ecumenical council, held at Constantinople in 381, kept this expression in its formulation of the Nicene Creed and confessed 'the only- begotten Son of God, eternally begotten of the ...