A new drone survey has revealed that a 3000-year-old fortress in the Caucasus mountains is almost “40 ... they used a drone to survey and map the region’s human-made features.

Iran's folded rocks are a colorful formation that is part of the Greater Caucasus mountains, which formed when the Eurasian tectonic plate collided with the Arabian plate millions of years ago.

The recent discovery of Dmanisis Gora, an ancient fortress in the Caucasus mountains, has transformed ... topographic features and create accurate maps of all the fortification walls, graves ...

With a richly diverse natural landscape—from the vertiginous mountain peaks of the Caucasus to the balmy rainforests of the Black Sea-fronted Adjara region—the country of Georgia offers ...