Fossilized human footprints in the Arabian Peninsula are forcing researchers to redraw the map of our species’ early journeys. Imprinted in what was once a lakeshore and is now desert, these tracks ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters — capable of sinking their claws even into solid ...

Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the ...

The shimmering dunes of White Sands National Park harbor an extraordinary secret: fossilized human footprints that suggest human presence in the Americas as much as 10,000 years earlier than ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters – capable of sinking their claws even into solid ...