An Ancient Platinum Asteroid Likey Wiped Out the Clovis People

The fate of the Clovis people remains one of the great mysteries of North American anthropology. The Clovis were a civilization which spread across the Americas 13,000 years ago and left behind sophisticated stone tools. The Clovis were once thought to be the first North American civilization, but recent discoveries have shown that this may not have been the case. … Continue reading →