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

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

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

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 ...

A record-breaking deep earthquake registered in May 2015 offshore of Japan likely was not a tectonic event but triggered by a ...

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

Oregon scientists are hoping to help the coastal communities survive a major inundation in various ways. One of those is ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later, the ancient quake has left clues for scientists to prepare for the next one.

In remembrance of the 325th anniversary of the last time the Cascadia Subduction Zone lost its grip, on Jan. 26, 1700, wreaking havoc on the Oregon Coast, a wave-height rerun about the “Eight of the ...

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

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