The discovery of the oldest human footprints in North America excited researchers. It turns out they might not be that old

A joint team of American researchers has contradicted previous claims that fossil footprints found in 2009 in the Lake Otero Basin in New Mexico’s White Sands National Park are the oldest in North America – allegedly from the last Ice Age. The group’s latest work appeared in a recent issue of Quaternary Research. Last September, … Read more