Map of the Word with lines marking boundaries of tectonic plates. Plate tectonics is a theory that explains how Earth’s lithosphere—its upper mantle and crust—is split into sections called ...

A GROUNDBREAKING new model shows how present-day countries formed as land rearranged itself nearly 2 billion years ago. The scientific theory of plate tectonics strives to explain how mountains, ...

The tiny Juan de Fuca plate is largely responsible for the volcanoes ... The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another ...

The plate tectonics theory established in the 20th century has been successful in interpreting many geological phenomena, ...

In one of the most complete models ever put together, a new study has condensed 1.8 billion years of plate tectonics into a 2-minute video clip.

Our planet has an outer layer made up of several plates, which move relative to one another. While we may take this knowledge ...

Plate tectonics is the theory that the Earth's crust and upper mantle are composed of numerous major and minor plates that ...

Researchers believe a ring system around Earth could have contributed to the global cooling event known as the Hirnantian ...

“What we're doing is refining plate tectonics – the theory that describes how our planet works – and showing those plates really aren't as pristine as we previously thought.” Other researchers ...

The theory had been proposed most notably by ... showed that continental drift—now known as plate tectonics—was indeed occurring. “It was recognized right then and there, and by a number ...

Sinking in one place leads to plates moving apart in other places. The movement of the plates and the activity inside the Earth, is called the theory of plate tectonics.

Tectonics is the study of the structural geology ... according to four-dimensional mantle flow models of the plate–mantle system. In this study, we reveal that permeability in experimentally ...