Old, meet new: Drones, high-tech camera revamp archaeology

ENFIELD, N.H. (AP) — Scanning an empty field that once housed a Shaker village in New Hampshire, Jesse Casana had come in search of the foundations of stone buildings, long-forgotten roadways and other remnants of this community dating to the 1790s. But instead of a trowel and shovel, Casana and his Dartmouth College colleague Chad […]