A scientist who figured out the secret behind ancient Rome's self-repairing concrete has recently confirmed his theory at a ...

NEW YORK (AP) — In the quest to build better for the future, some are looking for answers in the long-ago past. Ancient builders across the world created structures that are still standing today, ...

The travertine quarries of Tivoli continue to supply stone for modern architectural projects, reflecting a rich history and unique qualities that make it prized among architects.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — In the quest to build better ...