Magma is the name given to molten material inside the earth (volcano) whereas lava is the name given to molten material which is often ejected from a volcano and then cools and solidifies.

When a volcano erupts there can be lava, ash, steam or gaseous emissions. Sometimes eruptions are explosive and lava is thrown out as volcanic bombs. Hotspots are places where the magma rises up ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end of 2025.

Figure 1: Morphology and internal structure of a mud volcano. The morphological appearance of a crater rim, moat and central pedestal mirrors that of magmatic calderas. Evans and co-authors ...

A little-known volcano on a remote Pacific island may have been the source of one of the 19th century’s most powerful ...

Scientists working alongside the U.S. Coast Guard have discovered a 1,640-foot-tall (500 meters) structure that looks like an underwater volcano off the coast of Alaska. The structure may be ...

Volcanoes in India are a fascinating yet rare geological phenomenon. These natural formations result from the movement of ...

Earth bubbles and broils beneath an underwater peak called Axial Seamount, located 480 kilometers (300 miles) off Oregon's coast, causing it to swell in changing patterns that hint at impending strife ...

a volcano-like structure rising more than 500 meters from the seafloor and possibly emitting gas. The discovery came as scientists from different organizations were aboard the Healy, one of two ...

Join us in the hunt for the new fish, rods, totems, and loot from the Fisch Volcano Eruption event ahead of the Mariana's ...