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

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

Now, researchers have connected 49 seismic events to impact craters, proving that meteorite strikes leave distinct seismic ...

Earthquakes excite the Earth’s subsurface over a small area, and waves of energy then propagate through the solid earth. Depending on the depth of the waves and the materials they encounter, they can ...

At the center of our planet is a very hot rotating ball of mostly iron and nickel (sorry Journey to the Center of the Earth ...

What is happening in Earth's inner core? Discover the implications of its deformation for seismic activity and navigation.

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

Researchers have discovered a 'highway' beneath the surface of Mars with the assistance of AI after an analysis of Mars ...

A substantial earthquake of magnitude 7.6 struck in the Caribbean Sea southwest of the Cayman Islands. Occurring at 6:23 pm ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

In addition to measuring changes in the speed of seismic waves, which past research has focused on, the team looked at how ...