Get Instant Summarized Text (Gist) Beneath California's Sierra Nevada, evidence suggests the lithosphere is undergoing foundering, where the denser lower lithosphere detaches and sinks into the mantle ...

It took 250 years for the Laschamps reversal to take place and it stayed in the unusual orientation for about 440 years. At most, Earth's magnetic field may have remained at 25 percent of its current ...

The processes that form continental crust from the denser basaltic rocks of the upper mantle may make the lower lithosphere ...

Discover why Africa is slowly splitting into two continents due to the East African Rift. This geological transformation, ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?

New research suggests an ancient hotspot helped shape the Great Lakes, challenging traditional formation theories.

A new study from the University of Houston could change the way we understand how lakes were formed.Aibing Li, a UH seismologist and co-author of the ...

A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how ...

Volcanoes and earthquakes are both natural phenomena driven by the dynamic processes that shape Earth’s interior and surface.

The last time Kolumbo experienced a major eruption was 1650, coughing out ash seen as far away as Turkey. Pyroclastic flows – ...

The Tibetan Plateau, often called the "roof of the world," continues to baffle geologists and others curious about Earth’s ...