Plate tectonics is the theory that Earth's outer layer is made up of plates, which have moved throughout Earth's history. The theory explains the how and why behind mountains, volcanoes, and ...

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 ...

The division of the Earth's surface into seven major mobile plates is fundamental to our planet's uniqueness, creating a habitable environment and possibly the conditions under which life itself ...

New research indicates that plate tectonics may have been well underway on Earth more than 3.2 billion years ago, adding a new dimension to an ongoing debate about exactly when plate tectonics began ...

How is plate subduction factory operated during continental collision? How do physical mixing and chemical reaction proceed at colliding continental margins of different depths? How is continental ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. An earth-like planet’s ability to globally recycle its ...

image: Kevin Burke, geology professor with the College of Natural Sciences and Mathematics at the University of Houston, has been awarded the 2007 Penrose Medal by the Geological Society of America.

But the theory of plate tectonics has rocked this picture of the planet to its core. Plate tectonics reveals how Earth’s surface is constantly in motion, and how its features — volcanoes, earthquakes, ...

For decades, scientists have accepted a particular theory regarding the evolution Earth’s plate tectonics, but a recent study published in Nature Geoscience could defy this as a team of researchers ...

p. 126-129: We are not going to do much with the historical development of plate tectonic theory. BUT if you are planning to go to graduate schol in geology, this stuff is on the Geology GRE, so if ...

From continental drift to plate tectonics / Naomi Oreskes -- Stripes on the sea floor / Ron Mason -- Reversals of fortune / Frederick J. Vine -- The zebra pattern / Lawrence W. Morley -- On board the ...