A new method of dating fossils produced strong evidence that human footprints found in New Mexico produced startling data that humans may have lived in the Americas around 23,000 years ago. the previous estimate was 15,000 years ago.
A new method of dating fossils produced strong evidence that human footprints found in New Mexico produced startling data that humans may have lived in the Americas around 23,000 years ago. the previous estimate was 15,000 years ago.
How ancient footprints rewrote a chapter of early human history localnews8.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from localnews8.com Daily Mail and Mail on Sunday newspapers.
This week, explore the oldest known traces of humans in the Americas, celebrate the Nobel Prize winners, explore planetlike objects in the Orion Nebula, and more.