Roman concrete is pretty amazing stuff. It's among the main reasons we know so much about Roman architecture today. So many ...

Abstract: With the continuous advancement of urbanization, the paving area of squares and roads has greatly increased, and patches of cement and bricks have replaced the original vegetation and soil.

A new interactive map is helping researchers uncover thousands of long-lost Roman roads across Europe, the Middle East, and North Africa. This video breaks down how the discovery was made and how the ...