New research from several sites is starting to suggest that people came to the Americas earlier — perhaps far earlier — than ...
Early Americans relied heavily on mammoth meat for their survival, which suggests they were skilled at hunting the ...
New discoveries from several archaeological sites in North and South America suggest that ancient people first arrived in the ...
And because the fossil record shows the widespread decline of American megafauna starting around the same time — with North America losing 70% of its large mammals, and South America losing more ...
Sloths weren’t always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge — up to 4 tons — and when ...