In regards to the basin, it likely had a ceremonial use, based on finds of pottery and oil lamps discovered very nearby.

Archaeologists recently found a massive stone basin in Italy dating back more than 2,000 years — remnants of a once-powerful ...

The Stone Demonstrator produces only 6,443kg of CO2 – less than 3% of the others. The stone is cut from quarries and in this ...

Thousands of monumental structures built from walls of rock in Saudi Arabia are older than Egypt's pyramids and the ancient stone circles of Britain, researchers say – making them perhaps the earliest ...

Archaeologists have unearthed four enigmatic stone megastructures in the Adriatic Hinterland of Europe, shedding light on the ...

Researchers used drone imagery to analyze the full scope of a massive, 3,000-year-old fortress in the Caucasus mountains. Digitally stitching together 11,000 images, they created a complete map of the ...

A team of researchers has uncovered extensive remains of a semi-submerged ancient settlement along the northern coast of ...

Premieres Wednesday, Oct. 22, 2025 at 9 p.m. on KPBS TV / KPBS+. Deep in the Arabian Desert lie thousands of enigmatic stone megastructures whose true form is visible only from the sky. Follow ...

Some ancient structures are so impressive that people have trouble believing humans could have built them. From massive stone ...