12,000 year old human footprints found in Utah

12,000 year old footprints have been found at a U.S. Air Force testing range in the state of Utah! This is the 2nd time foot prints over 10,000 years old have been found in the U.S, increasing our understanding of our ancient ancestors! https://interestingengineering.com/culture/human-footprints-from-12000-years-ago-found-at-air-forces-utah-range