After a long period of research, archaeologists finally determined that the vestiges in a cave in Italy are human.
Scientists have discovered human footprints dating back to 15,600 years in southern Chile. This is considered the oldest trace of humanity in America.
Scientists have recently discovered the oldest known footprints in North America so far on a small island off the coast of Western Canada.
British scientists have found one of the oldest human footprints on the planet in eastern England.
The village of Piska Nagr in India is stirring by a stone carved with ancient footprints and a picture of a mysterious flying object.