Seismic tremors reveal a shallow fragment of ancient tectonic plate beneath Northern California, helping explain damaging ...
The map highlights in yellow the zones of the Pacific Plate that are being pulled apart by the sinking tectonic plate along the Pacific Ring of Fire.
A hidden shard of ancient crust has been detected where California’s San Andreas system collides with the Cascadia subduction ...
Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...
Memorizing seven continents feels settled, like learning the alphabet. A new study argues the ground rules are less tidy. The ...