So each hour's time difference between the ship and the starting point marks a ship's progress of fifteen degrees of longitude to the east or west.

VOA: special.2010.07.14

But east European migration will leave lasting marks, however brief an episode it turns out to be.

ECONOMIST: Immigration trends

While Saturday marks the final Big East game between Syracuse and Louisville, the two schools will meet again in the Atlantic Coast Conference.

WSJ: No. 10 Louisville prepares for No. 12 Syracuse

To the east of Old Cairo, a limestone ridge marks the edge of the Nile valley and the beginning of the desert.

BBC: The perfect trip: Egypt