Researchers used small zircon crystals to unlock information about magmas and plate tectonic activity in early Earth. The research provides chemical evidence that plate tectonics was most likely ...

Earth’s crust looks solid from the surface, but it is broken into a shifting mosaic of slabs that slowly rearrange oceans and continents. Understanding how those tectonic plates first formed is one of ...

A study led by Prof. Yong-Fei Zheng at University of Science and Technology of China focused on the development of tectonic processes along convergent plate margins through inspection of recent ...

Researchers studying ancient rocks from Western Australia's Pilbara Craton found evidence that water was moving deep into ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Earthquakes and volcanism occur as a result of plate tectonics. The movement of tectonic plates themselves is largely driven by the process known as subduction. The question of how new active ...

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 ...

New finding contradicts previous assumptions about the role of mobile plate tectonics in the development of life on Earth. Moreover, the data suggests that 'when we're looking for exoplanets that ...

Structural geology examines the three-dimensional architecture of Earth’s crustal rocks and the processes by which they deform under tectonic stresses. From microscopic fractures and mineral ...

What Actually Drives Plate Tectonics? | RealClearScience The surface of the Earth—the lithosphere—is divided like a giant puzzle into rocky plates that move in relation to one another. This phenomenon ...

Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major ...