https://ift.tt/2wwdHAe Drought and Drone Reveal ‘Once-in-a-Lifetime’ Signs of Ancient Henge in Ireland Archaeology and Anthropology, Monuments and Memorials (Structures), Drought A local photographer’s drone captured signs, exposed by drought conditions in the soil, of a 5,000-year-old monument in a field north of Dublin. DANIEL VICTOR https://ift.tt/2zDK3us July 13, 2018 at 05:30AM