Add Yahoo as a preferred source to see more of our stories on Google. Earth's surface is a turbulent place. Mountains rise, continents merge and split, and earthquakes shake the ground. All of these ...

Tectonic plates: can’t live with them, can’t live without them. Their movements cause some of the world’s deadliest disasters, but, as you’re about to see, the alternative is much, much worse.

Scientists have captured a subduction zone off Vancouver Island in the process of tearing itself apart, revealing that these ...

The rocks didn’t look like much from the outside. Scattered across a remote stretch of western Australia called North Pole Dome, they were ancient, weathered, and largely ignored for the better part ...

Add Yahoo as a preferred source to see more of our stories on Google. Using magnetic traces from ancient pieces of Earth's crust, researchers found that a chunk of what is now Western Australia ...

Scientists have discovered a new layer of partly molten rock under the Earth's crust that might help settle a long-standing debate about how tectonic plates move. Researchers had previously identified ...

From time to time, when Earth's tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new modeling study published in Geochemistry, Geophysics, Geosystems, R. Dietmar ...

Tectonic map of the Earth. The first continental crust on Earth formed more than 3 billion years ago. Likely the first fragments formed by partial melting and re-crystallization of the primordial ...

Using information from inside the rocks on Earth's surface, we have reconstructed the plate tectonics of the planet over the last 1.8 billion years. It is the first time Earth's geological record has ...

Ancient rocks reveal water moved deep underground over three billion years ago. This process, called dripduction, occurred ...

The Earth with the upper mantle revealed. Researchers at The University of Texas at Austin have discovered a previously unknown layer of partly molten rock in a key region just below the tectonic ...

Study of 4 billion year old crystals reveals insights into the early Earth environment and hints at early plate tectonics. Tiny crystals found in an Australian rock formation may be the key to ...