The five main types of volcanic eruptions and their characteristics, depending on the composition and viscosity of the magma.

Several Australian airlines have canceled flights to and from the popular Indonesian vacation island of Bali after an erupting volcano gushed a column of hot ash miles into the sky. Mount Lewotobi ...

Several international airlines have canceled flights to and from Indonesia’s tourist island of Bali because of an ongoing ...

Indonesia’s Mount Lewotobi Laki Laki volcano spewed more columns of hot ash into the air on Wednesday following a huge ...

The 79 AD eruption of Mount Vesuvius and its impact on Pompeii has been heavily studied by historians and archaeologists over ...

Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs. That’s what happened two years ago with the world’s largest active volcano in ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) announced Tuesday the lowering of Bulusan Volcano's alert ...

State seismologists at Phivolcs have lowered Bulusan Volcano's status due to its declining volcanic activity in recent months ...

Bulusan Volcano in Sorsogon is now under normal condition, according to state volcanologists.  The Philippine Institute of ...

The status of the Bulusan Volcano in Sorsogon has gone back to normalcy following a general decline in its monitoring ...

That's after seismometers picked up an increased number of small earthquakes at the volcano and GPS sensors showed it was ...

Millions of years ago, a 10,000-foot-tall volcanic cone stood on the Cascade Ridge near Chinook Pass. Today, Fife’s Peaks are ...