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 mudbrick villages of Korestia form a setting unlike any other in Greece—both architecturally and historically unique.

The island has terrestrial and marine zones that have recorded 600 million years of Earth’s history, according to geologists.

The footpaths that link the isolated mountain settlements of Zagori offer some of the most spectacular hiking in the whole of ...

Paleontologists have discovered tracks belonging to meat-eating theropods and long-necked sauropods on the Isle of Skye.

There's something else that now appears on Google Earth. Zoom in over rural North Texas, and you'll find a satellite. It ...

They fought the Egyptians, sacked Babylon, and built elaborate cities. Then the Hittites vanished. Today, new discoveries are ...