A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj volcanic field interspersed with patches of golden sand.

Black lava rock blankets the landscape, and its purpose isn't just visual. Several shots on the Nicklaus-designed track take you directly over these lava rocks, and every hole features views of ...

they include both moving lava and the resulting solidified deposits of black rock. Lava flows come in a great variety of shapes and sizes. Nyiragongo is considered one of the most dangerous ...