(CNN) — Archaeologists have unearthed the oldest known wooden structure, and it’s almost half a million years old. The simple structure — found along a riverbank in Zambia — is made up of two ...

The newly identified parallel structure is significant due to the width of massive sulfide content, the presence of mineralization and distance from the Main Trend, opening further exploration ...

A new claim about the Great Sphinx is raising eyebrows about the mysteries that may lie beneath the Egyptian Pyramids.