On the day that the image was taken, the lava flow covered a two-mile-long course from the Bocca Nuova crater—one of five at Etna's summit—down the volcano's southwestern flank. Weak ash ...
The island was formed by the eruption of Home Reef – a submarine volcano found in the Central Tonga Islands between Lateiki ...
While most of us have seen brown sand on beaches, some have been luckier to witness white sand. However, only a rare few have seen black sand. Here are some places where black sand is found ...
In one of the worst-case scenarios, a lava flow could potentially ... southern end of the main island of Iceland. This peninsula features several active volcanoes and geothermal areas.