An earthen mound discovered in Ohio is known as the Great Serpent Mound. This mound is more than 1,300 feet (400 m) long and about 23 feet (7 m) wide.

The U.S. exit from the United Nations’ cultural agency leaves some archaeologists and American Indian leaders worried that ...

One of the distinguishing characteristics of Ohio’s indigenous American Indian Hopewell culture, which dates from around AD 1 to 400, is the use of unusual raw materials that found their way ...

A network of ancient American Indian ceremonial and burial mounds in Ohio described as "part cathedral, part cemetery and part astronomical observatory" was added Tuesday to the list of UNESCO ...