Ancient footprints upend timeline of humans' arrival in North America - The Washington Post
- Ancient footprints upend timeline of humans' arrival in North America The Washington Post
- Scientists say they’ve confirmed evidence that humans arrived in the Americas far earlier than previously thought CNN
- Further evidence points to footprints in New Mexico being the oldest sign of humans in Americas Yahoo News
- Humans Lived in America Earlier Than Thought, Ancient Footprint Study Finds Newsweek
- Humans got to America 7,000 years earlier than thought, new research confirms The Conversation
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