Ancient fossil structures imprinted on rocks that were once deep beneath the ocean suggest the search for the first life on ...

Watch full episodes of One Strange Rock online. Get sneak peeks and free episodes all on Nat Geo TV.

Huge, dark pillars of stone rise from the dirt. They are perfectly hexagonal. They stand shoulder-to-shoulder like a ...

A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.

Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...

The recent Australia Magnetic Anomaly mapping was done using regional aeromagnetic data gathered during the Northern Territory Government’s Bonney Well Survey.

Kasha-Katuwe Tent Rocks National Monument is a striking volcanic landscape located in northern New Mexico. Towering ...

NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...

Advanced modeling has revealed an Australia-shaped magnetic anomaly beneath the country's Northern Territory that holds ...

Deep in Russia’s Karelian forests lies Mount Vottovaara 🌲⛰️—a mountain of eerie rock formations, strange energy, and ...

During a patrol, forest rangers of Yok Don National Park (Dak Lak) discovered a rocky area with numerous drawings and ...

Snow across the Inland Northwest has not been plentiful this season, despite the formation of a new La Niña in the waters of ...