Pick a spot on the map and start exploring ... Read more: The World's Most Treacherous Mountains To Climb The Caucasus ...

Researchers used drone imagery to analyze the full scope of a massive, 3,000-year-old fortress in the Caucasus mountains. Digitally stitching together 11,000 images, they created a complete map of ...

Archaeologists recently used a drone to map a sprawling 3,500-year-old fortress in the Caucasus Mountains of southern Georgia. The detailed aerial map offers some tantalizing clues about the ...