And researchers recently found that the oldest mound is 11,000 years old, making it the oldest human-made structure discovered ... "There's nothing known that is man-made and this old still ...

BATON ROUGE, La. (BRPROUD) — LSU says new research shows that both LSU Campus Mounds are the oldest man-made structures in North America — going back as far as 11,000 years ago. The two mounds ...

But a new study has found that these mounds are not just the oldest piece of LSU’s campus. They may be the oldest man-made structures in the Americas. Radiocarbon dating indicates the base of ...

and it’s almost half a million years old. The simple structure — found along a riverbank in Zambia — is made up of two interlocking logs, with a notch deliberately crafted into the upper ...

Paintings discovered in a Sulawesi cave are now the oldest known to man, dating back ... shelters and tools made from stone. If a species pre-dating modern humans was found to have the cognitive ...

The world’s oldest man-made wooden structures dating back to the Early Stone Age have been found in Africa – suggesting our ancestors were far more advanced than previously believed.