Scientists say they’ve confirmed fossilized human footprints found in New Mexico are between 21,000 and 23,000 years old
Scientists have confirmed that fossilized footprints found in New Mexico are between 21,000 and 23,000 years old — meaning humans existed in North America much earlier than previously believed. The originally study about the footprints, discovered embedded in the ground of White Sands National Park in New Mexico, was published in September 2021, sparking conversations, with some…