Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...
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What really happens during a tsunami

Earthquakes and tsunamis are among the most destructive natural disasters on Earth. This video explains how tectonic plates move, how underwater earthquakes generate massive waves, and why tsunamis ...
Research tracks deep carbon cycle over 540 million years, links icehouse and greenhouse phases to movement of tectonic plates ...
The Earth’s crust is made of pieces call the tectonic plates. These plates move and shift and change to the face of the planet. How do they move and how fast? Science Trek is available to stream on ...
Woods Hole, Mass. — Newly published research has revealed that compositional rock anomalies within oceanic plates caused by ancient tectonics influence the trajectory and speed of the plates as they ...
The Earth with the upper mantle revealed. Researchers at The University of Texas at Austin have discovered a previously unknown layer of partly molten rock in a key region just below the tectonic ...