GizmodoControversial Study Suggests 15,600-Year-Old Impression Is the Oldest Human Footprint Ever Found in the AmericasApr 30, 2019bookmark_bordersharemore_vert
CNNScientists in Chile have found a 15,000-year-old footprint, the earliest sign of humans’ presence in the AmericasApr 29, 2019Ryan PriorBy Ryan Priorbookmark_bordersharemore_vert