Latest Subduction Stories
A long lasting foreshock series controlled the rupture process of this year's great earthquake near Iquique in northern Chile.
“Sticking points” in the Earth’s tectonic plates caused by extinct undersea volcanoes could be responsible for producing tsunami earthquakes, a discovery which could lead to improved detection of these rare seismic events.
While all of Earth’s oceans may seem like more than enough water for one planet, a new study published in the journal Science has revealed an ocean’s worth of water may be sitting in the mantle.
PhD student's studies of four-billion-year-old rocks show ancient crust generated in an Iceland-like setting.
Seeking to better understand the composition of the lowermost part of Earth’s mantle, located nearly 2,900 kilometers (1,800 miles) below the surface, a team of Arizona State University researchers has developed new simulations that depict the dynamics of deep Earth.
New study provides explanation for long-debated origin of bow-shaped mountain belts that form along the edges of colliding tectonic plates
Scientists believe that up to three and a half times the water of all the Earth’s oceans could be being transported beneath our feet.
Tall buildings, bridges and other long-period structures in Greater Vancouver may experience greater shaking from large (M 6.8 +) earthquakes than previously thought due to the amplification of surface waves passing through the Georgia basin
The temperature of the Earth’s mantle during the Archean eon some four billion years ago was significantly higher than it is today, causing the crust to become unstable and drip back down into the mantle, according to research published this month in Nature Geoscience.
Scientists using GPS to study changes in the Earth's shape accurately forecasted the size and location of the magnitude 7.6 Nicoya earthquake that occurred in 2012 in Costa Rica.
- A small wooded valley; a dell.
- The protecting weather-shed built around the entrance to a house.