Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

The formation of continents was an important step in Earth’s history. Continents and plate tectonics are connected to the planet’s habitability, and the same is true for the habitability of other ...

Seismic data from NASA’s InSight mission reveals a hidden compositional boundary inside Mars that matches what forms inside ...

Deep oceans of magma once sloshed about inside the crust of Mars, seismic measurements taken by NASA's InSight mission ...

The country was hit hard by a pair of quakes that happened in quick succession and were likely driven by stress being ...

Researchers at Brown have shown the first direct evidence for a massive geologic uplift of the entire Aleutian Island ...

Twin earthquakes like those that ripped through the region are unusual but not unheard of. Scientists are already gathering ...

These cities are situated largely within the stable peninsular region of India, far from the tectonic collision zone where ...

A deadly twin earthquake struck Venezuela. Discover the science behind how seismographs detect seismic waves and why USGS ...

A new study by University of Sydney researchers could help improve exploration success for copper and other critical minerals ...

California isn’t exactly where it used to be. Here’s how earthquakes have gradually reshaped the state over time.