Photographer Olivier Grunewald captures otherworldly images of Kawah Ijen volcano

Striking images of our home planet as seen from orbit in 2012

Russian photographer captures Iceland's volcanic rivers from above

The most explosive volcano photos of 2011, courtesy of The Atlantic

Region beginning to tap seismic volatility for electricity needs.

Stunning images of Iceland's Eyjafjallajokull volcano.

From melting ice caps to volcanic hot springs, Roni Horn's art is inspired by Iceland's shifting landscape.