Footprints in Park Rewrite Human Arrival History

Archaeologists at White Sands National Park in New Mexico discovered fossilized human footprints dating back approximately 21,000 to 23,000 years, challenging previous assumptions about when humans arrived in North America. Studies indicate that humans coexisted with giant animals like mammoths before their extinction around 10,000 years ago, suggesting their presence during the late last Ice Age, roughly between 19,000 and 26,000 years ago. This discovery is significant because it proves humans inhabited the continent earlier than previously believed, supports the coastal migration theory via Asia, and provides evidence of their interaction with Ice Age animals such as giant sloths. It also paints a picture of early explorers living through harsh conditions thousands of years ago.

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