Earth science concentrates on investigating how the planet works and why. This field delves into the many layers of the Earth and explains how those pieces fit together into a cohesive structure.

Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Earth Science has similar first year core courses to several other ... However, there is some expected background knowledge. Knowledge gained in the following NCEA subjects (or the equivalent in ...

"We don't know for sure," Bradford Foley, a geodynamicist at Penn State, told Live Science. "I think it's still considered one of the great unsolved problems in geophysics today." Earth's ...