Exactly when and how plate tectonics started, however, is a matter of debate. Now, in a study published March 19 in the ...

Slow roiling convection currents deep within Earth's mantle, which are associated with the movements of tectonic plates, also ...

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

This video reconstructs Pangaea, the massive supercontinent that existed around 200 million years ago, showing how today’s ...

Around 80 million years ago, dinosaurs dominated a very different world map shaped by shifting continents and changing ...

Macdonald Henderson’s David Beveridge says deals are increasing as veteran owners look to sell and international interest ...

Asharq Al Awsat Observations made by a satellite operated by the US and French space agencies shortly after a strong earthquake struck off Russia's Kamchatka Peninsula last year are giving scientists ...

Hundreds of millions of years ago, Earth’s magnetic field behaved in a way that has long baffled scientists, showing wild and ...

The Cascadia Subduction Zone off the Pacific Northwest is overdue for an earthquake – and when it happens, coastal ...

For hundreds of Bay Area residents, plate tectonics isn't abstract.