Research reveals structural changes in the inner core's surface, indicated by differences in seismic wave pairs.

An uptick in seismic activity at Mount Spurr, a massive volcano in Alaska, has scientists watching closely for signs of an ...

Psychologists and other experts examine how disasters like the LA wildfires can tap into our own trauma and sense of identity ...

The rotation of the Earth's inner core is tied to the planet's overall rotation. Changes in the core's structure or movement can influence how fast or slow the Earth spins on its axis. Even minute ...

A massive meteor strike on Mars sent shockwaves across the planet, revealing that some of its tremors weren’t tectonic but ...

Deep beneath the Earth's surface, the inner core has long been thought of as a solid sphere, steadily growing as the outer core cools and crystallizes. However, a new study suggests that the inner ...

A seismologist with the U.S. Geological Survey believes she's solved the mystery of why lights appear and cars rattle in a ...

Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the ...

Scientists have detected several thousand earthquakes, most with small magnitudes, in just over two weeks near Greece’s ...

Area 51 was rocked by an earthquake, sparking speculations of what might be happening underground at the top-secret facility.

A team of geologists and mineral physicists at Harvard University, the University of California, Argonne National Laboratory ...