The concrete of ancient Rome was notoriously strong. Many of the buildings, bridges, and aqueducts built by the Romans still ...
New research suggests the Romans used a method known as "hot mixing" to produce self-healing concrete, which allowed them to ...
Fresh excavations in Pompeii have turned a buried construction workshop into a working laboratory, revealing how Roman ...
The city of Segovia is not large, but its old town was declared a UNESCO World Heritage Site in 1985. Its cathedral is one of ...