A remarkable discovery of 476,000-year-old wooden logs at Kalambo Falls reveals that early humans were reshaping their environment long before Homo sapiens.
Deep in the heart of northern Zambia, a fascinating discovery has shed new light on the ingenuity of our ancient ancestors. Beneath the powerful flow of Kalambo Falls, archaeologists have uncovered a wooden structure dating back an astounding 476,000... [4509 chars]