Near-constant activity continues on the volcano in Russia. Shivelyuch (also called Shiveluch), the most northerly active volcano on the Kamchatka Peninsula, is one of the most active volcanoes in the world.

A volcanic eruption has killed three hikers "driven by the desire to create online content" after they defied safety warnings and attempted an ascent.

This past March, a team of U.S. Geological Survey scientists — two of whom travelled from Hawaii — visited El Salvador in Central America for volcanological field studies and a workshop on lava flow hazards.

Rescuers on Saturday recovered the body of an Indonesian woman caught in a volcanic eruption at Mt. Dukono on the island of Halmahera a day earlier, as search operations continued for other victims.