Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

Dive into the world beneath your feet and discover what tectonic plates are, how they move, and why they're responsible for ...

Subduction zones, where one tectonic plate dives underneath another, drive the world’s most devastating earthquakes and ...

At places where two tectonic plates are pulling away from each other, magma — hot, molten rock — can rise from the mantle to the surface, forming volcanoes. Volcanoes can also form where ...

This revelation overturns our understanding of how submarine volcanoes and tectonic plates form. Researchers from the and the University of Hawaii have traced the origin of a massive volcanic ...

This volcanic arc delineates the boundary between the Pacific and North American tectonic plates. A subduction zone, composed of the deep Aleutian Trench coupled with a landward line of volcanoes ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake seismographs and deep ocean sensors that capture how fast tsunami ...

Scientists say the Kilauea volcano in Hawaii isn't done erupting. And it's not alone: 54 eruptions have been reported in 2025 ...

It’s also possible for volcanoes to occur away from plate ... Physical geography relating to geological timescales and plate tectonics.

The 50-kilometer-wide seamount contains three dormant volcanoes, the floor of which ... record of Los Atlantes testifies to the power of plate tectonics. The Canary Islands themselves are a ...

This process, called plate tectonics, is responsible for earthquakes, volcanoes, ocean ridges and vast mountain ranges on Earth's surface. We know that other rocky bodies, such as Venus ...