Drilling straight through the Earth, from the surface to the other side of the globe, is an idea that has captivated minds for centuries. However, recent scientific drilling efforts show that such a ...

Beneath roughly 5,150 kilometers of rock, liquid metal, and extreme pressure, Earth’s solid inner core sits at temperatures that rival the visible surface of our nearest star. Laboratory measurements ...

Researchers at Göttingen University have uncovered new evidence that some of Earth's most precious metals began their journey far deeper than once thought. Working with volcanic rocks from ocean ...

The liquid iron in Earth's outer core doesn't always behave as expected. When it changed direction in an unexplained way, ESA satellites provided data on the direction of flow, helping scientists gain ...