Explore Effigy Mounds in Iowa, where ancient Indigenous earthworks, forested trails, and Mississippi River views reveal ...

Khirigsuurs are Late Bronze Age monuments found across Mongolia and parts of southern Siberia. They are typically thought to ...

New LiDAR analysis suggests Raknehaugen may have been built in response to a devastating landslide, not to honor a high-status individual. The study by Dr. Lars Gustavsen, published in the European ...

Dozens of structures hidden in the Maya Lowlands are now being identified as ancient marketplaces. The findings show that ...

CARTERSVILLE, Ga. - Tonight will bring the first full moon of the year — and there’s no better place to take in that majestic sight than at one of Georgia’s most majestic historic sites.

Nowadays, students on the LSU campus pay little attention to the dramatic, sloping grassy backdrop on their path to class: the more than 6,000-year-old North American earthen mounds. The mounds, ...

In the Mima Mounds Natural Area Preserve of Washington State, 45 miles southwest of Tacoma, there is a peculiar, 5-square-mile assortment of earthen humps, sometimes called "soil pimples." Known as ...

This Arkansas trail leads past ancient earthworks and quiet water, offering a walk shaped by deep history, eerie beauty, and ...

An aerial view of the 100-foot-high Monks Mound at Cahokia Mounds State Historic Site, the largest prehistoric earthwork in the Americas. Courtesy of Cahokia Mounds State Historic Site The ...

But before you can take action, you have to find out exactly what critter is making the mounds. Learn what's behind those mysterious mounds without holes. We'll also look at the culprits behind some ...