Scientists may have figured out the cause of some bizarre seismic waves echoing around the Earth's insides which have puzzled them for decades. These mysterious waves, known as PKP precursors, arrive ...

BUTTE, Mont. — Envision this scenario: You are going about your day. All is calm and quiet until suddenly, the ground beneath your feet begins to shake, and items within your home or workspace begin ...

Robots called "Mermaids" now floating in the oceans are helping to create images of the Earth's interior. Each robot is known as a Mobile Earthquake Recorder in Marine Areas by Independent Divers, or ...

Measurements of seismic waves over many years suggest the Earth's core is deformed and reshaped by conditions of extreme heat ...

First global map of mantle earthquakes reveals seismic activity far beneath continents, challenging old ideas about Earth’s ...

Earthquakes, volcanic eruptions, shifting tectonic plates - these are all signs that our planet is alive. But what is revealed deep inside the earth surprises laymen and scientists alike: Almost 3000 ...

A research group has revealed through seismic wave analysis that the oceanic plate beneath the Ontong Java Plateau—the ...

What can marsquakes teach scientists about the Red Planet’s present-day, frozen interior, along with its early history? This is what a recent study published in Science hopes to address as a team of ...