The colossal Axial Seamount, situated approximately 300 miles off the coast of Oregon in the US, is over a mile long, stands ...
A new study has found surprising evidence of large bodies of magma lurking beneath long-dormant ... known volcanic features ...
Researchers found that magma chambers beneath Cascade Range volcanoes persist even when the volcanoes are dormant, ...
The seismic activity of Axial Seamount, a submerged volcano roughly 300 miles off the coast of Oregon and more than one mile beneath the sea’s surface, has been increasing with hundreds of small ...
An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will erupt near the United States West Coast by year’s end. “The eruptions are ...
Axial Seamount is a shield volcano, which means it's shaped like a shield rather ... "The eruption is not going to ...
There are two main types of volcano - composite and shield. The two types of volcano form in different places and have very different characteristics. Ash released from shield volcanoes often ...
More than 130 earthquakes were registered Tuesday at Iceland's large Bardarbunga volcano, a possible precursor to an eruption among the several scenarios being considered, the Icelandic ...
Seismic wave analysis reveals that large magma bodies persist beneath both active and dormant volcanoes in the Cascade Range, challenging the belief that magma dissipates after eruptions.
Lava domes commonly are found inside the craters or on the flanks of large composite volcanoes. Example: Mont Pelée. – Shield volcanoes: Form when lava cools to form a gently sloping dome.