New Mexico footprints push back human arrival in America

Ancient human footprints discovered in New Mexico are challenging the established timeline of human arrival in North America, potentially rewriting history. The find suggests humans were present nearly 23,000 years ago. The footprints, found at White Sands National Park, predate previous evidence by approximately 10,000 years. Radiocarbon dating of seeds found within the prints confirms their age, alongside evidence of Ice Age megafauna. This discovery, published in Science, has been rigorously tested to address skepticism. The research provides a new perspective on early human life and interaction with the environment during the last Ice Age.