Over 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a 650-foot-high mega-tsunami ...

Deep under the Pacific Ocean, between 900 and 1,200 km deep, scientists have discovered something that doesn’t fit with what textbooks say about our planet.

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 ...

An upside-down piece of hidden ocean crust has been revealed by mysterious seismic signals. The seismic waves, which came from an underground 2010 magnitude 6.3 earthquake in Spain, led scientists to ...

An earthquake in Alaska causing seismic waves to penetrate the Earth's innermost inner core. Credit: Drew Whitehouse, Son Phạm and Hrvoje Tkalčic. Data captured from seismic waves caused by ...

Record-setting storms in 2023 filled California’s major reservoirs to the brim, providing some relief in a decades-long drought, but how much of that record rain trickled underground? Shujuan Mao of ...

A little over a year ago, seismic instruments across the planet picked up an unprecedented signal of unknown origin for which, until recently, no scientific explanation had been discovered. Dickson ...

A series of four earthquakes shook parts of Louisiana, surprising residents and drawing the attention of geologists who study seismic activity in the central United States. The tremors, which reached ...

Seismic oceanography has emerged as a transformative methodology that employs seismic reflection techniques to image the intricate internal structure of the ocean. By capitalising on high‐resolution ...

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 ...