Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. We are used to seeing eruptions from the summit region of Kīlauea contained to the region referred to as Halemaʻumaʻu.

Add Yahoo as a preferred source to see more of our stories on Google. A recent earthquake swarm at Mount Rainier in Washington state, along with increased volcanic activity in Alaska, Oregon, and Hawaii, has captured the news media's attention and sparked ...

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.

Authorities in the Philippines evacuated thousands of people from the south of Manila on Sunday after the Mayon volcano erupted. They cautioned people to stay out of the danger zone, designated as an area within a 6km radius of the volcano,

AS the Department of Science and Technology-Philippine Institute of Volcanology and Seismology (DOST-Phivolcs) assesses a possible extension of the permanent danger zone around Mayon Volcano, where recent pyroclastic density currents have been concentrated,

From a geothermal hotspot to the one-time "Lighthouse of the Pacific," the heat is on beneath the volcanic landscape of western El Salvador.

Dhaka, May 6 -- Shiveluch, one of the most active volcanoes on Russia's Kamchatka Peninsula and the northernmost active volcano in the region, continues to show near-daily volcanic activity, according to satellite observations.