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

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

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

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.

For the hermit monks of Karoulia, the most remote area of Mount Athos, climbing dangerous rocks and prayer are a part of ...

Identifying long-term seismic activity patterns is crucial for understanding how fault systems evolve, as well as for ...