Exploring Earth's deep interior is a far bigger challenge than exploring the solar system. While we have traveled 25 billion ...

While we have sent probes billions of kilometers into interstellar space, humans have barely scratched the surface of our own ...

Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...

Hidden mega-structures deep inside Earth may have been quietly steering our planet’s magnetic field—and rewriting what we thought we knew about Earth’s past.

Ancient rocks show Earth’s magnetic field followed deep heat patterns inside the planet for hundreds of millions of years.

Research shows the Pacific hemisphere is losing heat faster than the African hemisphere. The heat is from Earth’s molten interior, which causes continental drift. Landmass traps more heat than ...

The cycling of water within Earth's interior regulates plate tectonics, volcanism, ocean volume, and climate stability, ...

Beneath our seemingly stable world, Earth's deep interior is actively shifting. Scientific research reveals that dense rock ...

The Earth's magnetic field is responsible for the rotation of both the inner and outer cores, new research suggests. The heat near Earth's core flows at a slower rate than previously thought. The ...