Scientists used satellite data to confirm that Earth's crust is "dripping" into the mantle beneath Turkey's Central Anatolian ...

The audience was stunned. Atwater was the first person to use the newly revealed secrets of the seafloor to explain a ...

Memorizing seven continents feels settled, like learning the alphabet. A new study argues the ground rules are less tidy.

Earth’s plate tectonics could be a passing phase. After simulating rock and heat flow throughout a planet’s lifetime, researchers have proposed that plate tectonics is just one stage of a planet’s ...

In 2016, the geochemists Jonas Tusch and Carsten Münker hammered a thousand pounds of rock from the Australian Outback and airfreighted it home to Cologne, Germany. Five years of sawing, crushing, ...

Plate tectonics churns the icy exterior of Jupiter’s moon Europa, researchers report September 7 in Nature Geoscience. The finding marks the first evidence of plate tectonics elsewhere in the universe ...

For years, many scientists had thought that plate tectonics existed nowhere in our solar system but on Earth. Now, a researcher has discovered that the geological phenomenon, which involves the ...

Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain the locations of volcanoes and earthquakes since the 1960s ...

A new paper has revealed that tectonic activity on this planet—a unique feature in the solar system—could have been spurred by a stream of asteroid impacts. Previously, computer models have shown that ...

One of Earth’s defining features is its plate tectonics, a phenomenon that shapes the planet’s surface and creates some of its most catastrophic events, like earthquakes, tsunamis, and volcanic ...