A volcano in southern Alaska is rumbling with seismic activity, which hints at the possibility that it might soon erupt.

Japan's Meteorological Agency has proposed an ash fall warning to be issued in the event at least three centimeters of ...

Blocks of geopolymer mortar made from Taal volcanic ash (TVA) freshly removed from their molds after being left to cure for ...

An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.

A surveillance camera recorded the moment when the Sakurajima volcano in Japan erupted again at the weekend, spewing a cloud ...

Mount Spurr, an 11,000-foot-tall volcano located on the Cook Inlet about 75 miles from Anchorage, has a 50-50 chance of ...

Europe’s tallest volcano, Mount Etna on the island of Sicily, began erupting on Tuesday in an impressive lava flow emerging ...

Five ash emissions and 16 volcanic earthquakes were recorded at Kanlaon Volcano on Negros Island in the past 24 hours, the ...

Mount Spurr, an 11,000-foot-tall volcano in Alaska has a 50-50 chance of erupting in the near future, according to the USGS, ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

The last time Kolumbo experienced a major eruption was 1650, coughing out ash seen as far away as Turkey. Pyroclastic flows – ...