Researchers named the spring "Pythia’s Oasis" for Ancient Greece's Pythia, an oracle who sat in a temple above a crack in the ...

In some parts of Earth's interior, seismic waves travel at different speeds depending on the direction in which they are ...

The relationship between the sites means an earthquake in one zone can trigger an earthquake in the other in a phenomenon ...

Scientists compared sediment deposits created by underwater landslides from earthquakes within the Cascadia Subduction Zone ...

San Andreas, Cascadia faults could combine to produce back-to-back earthquake disasters, new research suggests – Nation and ...

Everywhere in B.C. is considered at high risk in relation to the rest of Canada, according to organizers of the annual ...

The Indian Ocean Geoid Low ranks as the largest negative "gravity hole" anomaly on Earth, which is why the “thumbprint” jumps ...

Cascadia and San Andreas link raises spectre of simultaneous disasters, findings that could undermine insurance models and ...

Lasting only a minute, it shook Pioneer Square with vigor and rattled office and convention centers from Seattle to Olympia ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

Two of the biggest seismic threats on the West Coast — the Cascadia Subduction Zone and the San Andreas Fault — may be more connected than previously thought, per new research. Why it matters: If the ...

A massive, mysterious hole has been discovered in the Indian Ocean, and scientists are unraveling what lies beneath.