A powerful 7.3-magnitude earthquake struck Alaska on Wednesday, unleashing seismic shockwaves that raced through the Earth's crust and lit up monitoring stations across the globe.

Elements of a newly discovered process in plate tectonics include a mass (rock slab weight), a pulley (trench), a dashpot (microcontinent), and a string (oceanic plate) that connects these ...

The model predicts that the extended subduction zone will form a new Atlantic subduction system – the so-called 'Ring of Fire', named after the Pacific Ocean version that already exists.

Subduction zones, where one tectonic plate dives underneath another, drive the world’s most devastating earthquakes and tsunamis. How do these danger zones come to be? A study in Geology ...

A study in Geology presents evidence that subduction can spread like a contagion, jumping from one oceanic plate to another — a hypothesis previously difficult to prove.

There are places where splay faults are present along the Cascadia Subduction Zone, and for those spots, the tsunami risk may not have changed much. In southern Washington, near Grays Harbor ...

Subduction zones, where one tectonic plate slides beneath another, produce the most devastating seismic, volcanic, and landslide hazards on the planet. A new report presents an ambitious plan to ...

Portugal scientists predict the 'Ring of Fire' subduction zone beneath the Gibraltar Strait may lead to the Atlantic Ocean's closure in 20 million years, reshaping the planet's geological landscape.

There are places where splay faults are present along the Cascadia Subduction Zone, and for those spots, the tsunami risk may not have changed much. In southern Washington, near Grays Harbor ...