Science ❯ Geology

Plate Tectonics

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Offshore Magnitude 6.0 Quake Shakes Oregon Coast With No Tsunami Warning

The quake struck the Blanco Fracture Zone rather than the Cascadia subduction zone.

Seismic Images Reveal Explorer Plate Tearing in Stages Beneath Northern Cascadia

Offshore Oregon 5.8 Quake Triggers Aftershocks as Officials Report No Tsunami or Damage

Study Detects Solid Inner Core on Mars, Redrawing the Planet’s Interior

Northern Appalachian Heat Anomaly Linked to Ancient Labrador Sea Rift