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 ...

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 ...

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 ...

It has been thought that plate tectonics were a significant factor in the shaping of our planet and the evolution of life. Mars and Venus don't experience such movements of crustal plates, but then ...

A new study, using a combination of old models, new geophysical data and improved simulation software, reconstructs how plate tectonics changed the shape and position of the continents over the past 1 ...

The discovery of an unexpectedly hot rock beneath Earth's surface is challenging scientists' understanding of how heat is ...

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 new study carried out on the floor of Pacific Ocean provides the most detailed view yet of how the earth’s mantle flows beneath the ocean’s tectonic plates. The findings, published in the journal ...

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 ...

If you think that Earth, as we know it today, has never changed since its creation, you are mistaken. In fact, throughout its existence, it has undergone numerous changes, particularly due to tectonic ...