New research suggests the Romans used a method known as "hot mixing" to produce self-healing concrete, which allowed them to ...

"Archaeologists did not expect to find such well-preserved structures in such a harsh setting," geologist Yves Fouquet said.

In the coastal desert of Peru, a line of crumbling stone towers rises from the sand, framing the horizon with an almost ...

Modern tools and good old-fashioned digging revealed royal tombs, World War II shipwrecks, and the oldest Egyptian genome ...

This walk follows the stone steps and narrow alleys of Tossa de Mar’s historic old town, surrounded by centuries-old walls ...