A 4.2 magnitude earthquake struck about 143 miles southwest of Tofino, B.C., at around 5:53 a.m. A second 3.0 magnitude ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

Scientists have discovered hidden treasures in the Earth's mantle. Hidden deep within Earth's mantle are two colossal ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ...

KOIN NOW: Portland snow possible come February with meteorologist Josh Cozart. January 26 marked the 325th anniversary since ...

Scientists have solved the mystery of how earthquakes can occur 420 miles deep inside Earth, where extreme pressure and heat ...

Amid Earth’s mobile tectonic plates, subduction zones arise as regions of intense geological activity and concentrate minerals into ore deposits like gold.

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later, the ...

The Earth's surface is constantly reshaped by the movement of tectonic plates, which make up the continental crust on which ...

Os isotope dating to reveal the timing of key tectonic events beneath Japanese Islands. Learn how Besshi-type volcanogenic massive sulfide (VMS) deposits are helping scientists understand ridge ...

Explore the groundbreaking study that uses Re–Os isotope dating to reveal the timing of key tectonic events beneath Japan. Learn how Besshi-type volcanogenic massive sulfide (VMS) deposits are helping ...