Science News: In 1921, miners in Zambia discovered a remarkable human-like skull that forced scientists to rethink human evolution. Known as the Broken Hill skull, this fossil reveals complex ancestry and coexistence of early humans, challenging traditional linear evolution theories. Miners in Zambia unearthed the Broken Hill skull in 1921, a fossil initially baffling scientists with its mix of modern and primitive features. Image Credits: Wikimedia Commons The quest for our origins seems like an organised expedition at first gla... [4242 chars]