A team from the geography department at the University of North Carolina at Greensboro will be using drones to explore the House in the Horseshoe State Historic Site near Sanford.

The project, which is conducted in cooperation with the Office of State Archaeology, begins Monday and will last six weeks, reports WNCN.

Ground-penetrating radar has revealed the possibility of structures beneath the Philip Alston House, built around 1770.

The public is invited to observe the work from 9 a.m. until…