Aqueducts are very impressive examples of the art of construction in the Roman ... Scientists investigated the longest aqueduct of the time, the 426-kilometer-long Aqueduct of Valens supplying ...

As they dug, archaeologists found a circular opening leading to some underground tunnels and identified the structure as an ancient Roman aqueduct. Photos show the eerie ruins. A view into the ...

Israeli archaeologists have uncovered a 300-meter-long (984-foot) stretch of an ancient aqueduct that served Jerusalem, the Israel Antiquities Authority announced Monday. The ruins, which were ...