SIOUX CITY (KTIV) - Gather your supplies! In this episode we will use everyday materials to learn about tectonic plates and fault lines. A subduction fault is when two plates have different densities.

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A groundbreaking study in Science Advances reveals that Earth's tectonic plates are breaking apart under the Cascadia ...

Have tectonic plates changed speed over the last 3 billion years? The answer has far-reaching implications, as plate tectonics affected everything from the supply of vital nutrients for early life to ...

researchers have uncovered the oldest direct evidence of tectonic plate movement, dating back 3.5 billion years. This revelation, published in Science, challenges long-held assumptions about Earth’s ...

Ancient plate tectonics in the Archean period differs from modern plate tectonics in the Phanerozoic period because of the higher mantle temperatures inside the early Earth, the thicker basaltic crust ...

Aquatic Animals Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?' Rivers & Oceans Glowing ring of plankton surrounding New ...

Planets Something supercharged Uranus with radiation during Voyager flyby 40 years ago. Scientists now know what. Geology Ancient process that created rare earth elements discovered — and it could ...