A recent swarm of small shallow earthquakes in Mexico City in 2019 and 2023 caused surprisingly strong ground shaking, ...
Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
Deep beneath the Earth’s surface, researchers have uncovered striking new evidence of ancient seafloor buried for millions of ...
Not all mountains in the Yellowstone region are volcanic in origin. The Wind River Range, southeast of Yellowstone National ...
A breakthrough study has provided the most detailed 3D look yet at the inner workings of the Tonga Subduction Zone, where ...
A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...
A GRIP ON SPORTS • For years, the folks in the Puget Sound region have been waiting, and preparing, for the big one. A big ...