Even though the invention of the wheel around 6,000 years ago revolutionized everything from transportation to pottery making, its exact origins are still a mystery to archaeologists. But a new study ...

The origins of the wheel remain one of history's greatest mysteries, obscured by fragmented evidence and centuries of speculation. While its invention revolutionized transportation, trade, and ...

It has been a pleasure in past columns to share my opinion of the two greatest inventions of all time: sticky notes and wheels on suitcases. Thank you for listening to my ramblings as to why I chose ...