Earth's crust ranges from 5 to 70 kilometers in thickness and serves as the planet's outermost layer. This thin shell represents less than one percent of Earth's total mass, yet it's the only layer we ...

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 ...

Like a moth in a cocoon, the metamorphosis of Earth's crust from molten goop to solid land is hidden from view, leaving scientists to guess at how the eons-long process unfolds. Using nearly four ...

(Left) Schematic illustration of a kink structure. (Center) Kink bands observed in mudstone near Fort Island, Rhode Island. (Right) Large-scale kink structure in Southern California, USA. Your first ...

The Earth’s crust is made of pieces call the tectonic plates. These plates move and shift and change to the face of the planet. How do they move and how fast? Science Trek is available to stream on ...

A recently published study has revealed a little-known tectonic process unfolding beneath Turkey’s Central Anatolian Plateau, where part of the Earth’s crust is “dripping” deep into the planet’s ...

Around 500 million years ago life in the oceans rapidly diversified. In the blink of an eye -- at least in geological terms -- life transformed from simple, soft-bodied creatures to complex ...