When this pressure is released, for example as a result of plate movement, magma shoots to the surface causing a volcanic eruption. Above the ground the liquid rock is called lava and as it cools ...

Rocks hurtled ... you near the major volcanic features. Explore Bumpass Hell and other sites along the way. If you can stay longer, climb Cinder Cone, an outstanding example of the results of ...

"This study highlights how changes at Earth's surface, particularly in ocean chemistry, are recorded in the deep Earth ...

(Photo by Johan ORDONEZ / AFP) The Fuego volcano, located 35 km from Guatemala’s capital, is registering launches of columns of gas, ash, and rocks, reported the institute of volcanology this Saturday ...