WASHINGTON, Dec 4 (Reuters) - The first humans who spread across North America during the last Ice Age put mammoths at the top of their menu, according to scientists who secured the first direct ...
New research examines chemical signatures to determine the diet of a prehistoric boy and his mother, suggesting the Clovis people relied on mammoths ... heyday in the Ice Age, they enjoyed a ...
WASHINGTON (Reuters) - The first humans who spread across North America during the last Ice Age put mammoths at the top of their menu, according to scientists who secured the first direct evidence of ...