A new study shows that the inner core changed shape in just a few decades, challenging previous assumptions and revealing ...

This week an earthquake was reported in the Upstate of South Carolina. We have more on how to find out about the latest reports.

A major, 7.6-magnitude earthquake struck in the Caribbean Sea on Saturday and triggered a tsunami advisory in Puerto Rico and ...

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 ...

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

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

Scientists have detected several thousand earthquakes, the vast majority of them with small magnitudes, in just over two ...

Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more ...

A 3.5 earthquake occurred Monday near San Bernardino at 9:44 a.m., followed by a 3.0 quake four minutes later. Just before 10 ...

People reported feeling light shaking in San Bernardino and south in the city of Riverside from both earthquakes. USGS also ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.