If you're a parent, you've probably tried, at some point, to navigate the supermarket with a trolley, and at least one child ...

Learn about the tracks and footprints at White Sands National Park in New Mexico, possibly representing the earliest evidence ...

The things you do online can be picked up by advertisers, future employers, and even cybercriminals. This can sometimes spill ...

Archeologists say they have discovered evidence of 22,000-year-old transport technology used in the ancient Americas.

Way back 22,000 years ago, early humans may have come up with a clever way to haul their stuff —leaving behind telltale ...

New research of drag marks found alongside ancient human footprints discovered in White Sands National Park may represent one ...