A fossilized human footprint found in southern Chile has been dated to 15,600 years ago, making it the oldest known footprint in the Americas. The discovery suggests that humans may have reached South ...
Across a wind-swept basin in Saudi Arabia’s Nefud Desert, a now-vanished lake once attracted wildlife during a brief climatic ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Fossilized footprints in Saudi Arabia show human traffic on the cusp of a subsequent ice age. Like carbon ...
About 1.5 million years ago, individuals of two different species in the human evolutionary lineage trudged on a muddy lakeshore in northern Kenya, leaving behind intersecting trackways alongside the ...