We asked Aicher, author of "Guide to the Aqueducts of Ancient Rome," about the Romans' sophisticated ... What did these water bridges mean to their civilization? AICHER: The Romans could not ...

From striking American bridges to ancient Roman aqueducts, these structures are one of a kind. It’s time to discover the most famous bridges and what makes them so unique. From fun facts to ...

Ancient masters of engineering, aqueduct builders created a vast network of pipes, channels, and bridges to bring water to Rome, creating in the process an enduring symbol of Roman civilization ...

The lentil-shaped objects were unearthed in Hadrianopolis, an ancient city in modern-day Turkey, that once hosted a Roman ...

Reverse-engineering ancient Roman concrete has for decades now been ... exposed reinforcement bar (rebar) on Welland River bridge of the Queen Elizabeth Way in Niagara Falls, Ontario.