New analysis of satellite altimetry data reveals that trapped waves called seiches were responsible for anomalous seismic ...

For nine days in 2023, an unknown seismic pulse was generated by the Earth every 90 seconds. It first appeared that September, vanished, and then returned in October.

Mantle plumes are important geologic processes—they interact with plate tectonics, create rich mineral deposits, and even ...

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

The seismic signature of a fireball meteoroid event can be used to tell whether the fireball fragmented or remained intact as ...

For nine days in 2023, an unknown seismic pulse was generated by the Earth every 90 seconds. It first appeared that September, vanished, and then returned in October.

A Revolutionary Way to Study Earth’s Core. Seismic waves, traditionally generated by earthquakes, can now be detected from the movement of ocean waters caused by intense storms.The recent ...

Earthquake waves suddenly behave differently there: their speed jumps as if they were travelling through a different material. What exactly happens at that layer of the mantle has been unclear for ...

Geologists recently unveiled groundbreaking seismic evidence of massive, ancient “fortresses” located nearly 1,800 miles ...