A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

Research suggests that an ancient shoreline helped to sculpt the drop between Mars' southern and northern hemispheres.

Trending| Rising magma beneath this submerged peak has caused the volcano to swell, hinting at significant volcanic activity ...

Nestled 480 kilometers (300 miles) off the coast of Oregon, Axial Seamount is a hidden giant beneath the waves. This ...

A thermally controlled permeability boundary layer separates the MMR from hydrothermal fluid circulation ... Though Axial Seamount itself poses little direct threat – shield volcanoes are less violent ...

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

shield volcanoes do not have such violent eruptions ... This is called a plate boundary or a fault line. This one is quite weak, and earthquakes here in Japan are actually quite common so there ...

Scientists have been studying the Axial Seamount for three decades. Scientists are predicting that a mile-deep volcano off the U.S. West Coast will erupt this year. The Axial Seamount, an ...

Located on the Juan de Fuca Ridge in the Pacific Ocean, the underwater shield volcano last erupted in 2015, following previous eruptions in 1998 and 2011. The volcano, first detected in the 1970s ...

Note that the volcanoes emitting the most heat do not necessarily emit it explosively. In fact, most of the top heat producers were shield volcanoes that released mafic lava slowly.

When the Axial Seamount does erupt, it won’t be showy. The structure is considered a shield volcano, meaning it won’t explode in fiery glory. Instead, it will ooze lava once enough pressure ...