You could walk along an ancient Chaco road and not know it. To a studied eye, there might be signs: a stripe of rocks here, a depression there. Some areas might have broken pieces of pottery sprinkled ...

A January study published in archaeology magazine Antiquity highlights the breakthroughs brought about by LiDAR technology.

This product would be considered highly elastic because it has a score higher than 1, meaning the demand is greatly influenced by price change. A score between 0 and 1 is considered inelastic ...