More than 10,000 years ago, a woman or young man—a toddler balanced on one hip—set out on a harried trip northward through what is now White Sands National Park, New Mexico. Rain may have pelted the ...

Fossilized footprints, preserved in gypsum mud that hardened over time, are estimated to be 23,000-21,000 years old. NPS / Alamy Ancient human footprints, preserved in a dry lakebed at White Sands ...

Business and political elites head to the World Economic Forum's annual meeting in Davos next week with its vision of a rules-based global economic order being tested to the limits. ago UK's FTSE 100 ...