Bird's eye view: Study uses aerial imagery to gauge health of city's green roofs by Nina Haikara, University of Toronto edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...

Cranberry harvest, People category. Native to Massachusetts, cranberry bogs dot the landscape in the state's southeastern region. A bird's-eye view of the annual fall harvest taken with a drone. The ...

Viewing aerial imagery today is as easy as reaching into your pocket and opening your phone, but how did we get to this amazing technology? Beginning in the early 1800s, cartographers began production ...