Earth’s inner core is changing shape, scientists have found.

Deep below Earth's surface lie two gigantic structures with mysterious origins. Now, seismologists have found new clues about their composition that could upend our understanding of the whole planet's ...

Relative dating puts geologic events in chronological order ... Second, it is possible to determine the numerical age for fossils or earth materials. Numerical ages estimate the date of a ...

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

This comes after department faculty voted unanimously for the change last year. “People hear the word ‘geology’ and they think ‘rocks.’ We study the whole Earth and want our department name to reflect ...

Learn about the physics, chemistry and history of the Earth through hands-on examination of earth materials such as rocks, minerals and fossils ... preparing you for further research or boosting your ...