Ancient buildings like Greece’s amphitheaters and Japan’s temples remain in use today, preserving cultural heritage.

The discovery of more than 100 prehistoric structures in the Cova Dones cave in Spain makes it one of the most significant prehistoric underground sites in the world. Archaeologists found stalagmites ...

Add Yahoo as a preferred source to see more of our stories on Google. Ancient civilizations accomplished feats of engineering that continue to challenge modern understanding. Despite advances in ...

When archaeologists announced in 2020 that they had traced a vast ring of prehistoric pits encircling the Neolithic site of Durrington Walls, the find instantly reshaped how researchers think about ...

In the city of Anuradhapura in Sri Lanka stands an engineering monument built more than 1,700 years ago and considered the ...

Much before humans constructed their first permanent shelters, they discovered the protective power of animal hides as a barrier against harsh environmental conditions. This fundamental principle of ...

At first blush, the structures in New Mexico built by the Chacoan people and those in Ohio traced to the Hopewell culture bear little resemblance. The Chacoans, accommodating the arid desert of their ...

Explore mysterious 9,000-year-old Stone Age megastructures found in the Arabian Desert. Deep in the Arabian Desert lie thousands of enigmatic stone megastructures whose true form is visible only from ...

In 2020, a team of 18 international researchers—led by longtime Stonehenge expert Vince Gaffney—announced that they’d found two arcs of circular pits encompassing about 1.16 square miles surrounding ...

A massive 7,000-year-old stone wall has been found underwater off the coast of Brittany. This ancient structure is France's largest underwater building. It shows early humans were skilled builders and ...