Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

Unravelling Earth’s 4.5-billion-year history with rocks is tricky business. Case in point: the discovery of an ancient meteorite impact crater was recently reported in the remote Pilbara region of ...

The Kola Superdeep Borehole, the deepest manmade hole ever drilled into the Earth's crust, is one of the most fascinating scientific endeavors of the 20th century. Located in the Kola Peninsula of ...

Earth is about 4.5 billion years old, and as the eons passed, the crust of the young planet experienced turbulence. Asteroid collisions shattered some parts, which melted and recrystallized, while ...

That's important for how we think about the interaction between Earth's interior and its surface." Related: Earth's Crust Is Dripping Under Midwest US, Scientists Discover ...