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Knewz on MSNScientists Discover 15,600-Year-Old Footprint in Chile ,Could Be the Oldest Evidence of Humans in AmericaA team of scientists found a human footprint that was more than 15,000 years old and challenged the timeline of human ...
Front Page Detectives on MSN14h
Bridge Between North and South America Was Guarded by Daunting Beasts 10,000 Years Ago, Archaeologists Find EvidenceIndeed, Hoyo Negro is proving to be one of the most important fossil sites in the world, offering a stunning window into an ...
Human health and the environment are inextricably linked at local, national and global scales. Exposure to environmental issues, such as pollution, climate change, extreme heat events and poor ...
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