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

This cylindrical region surrounding the dislocation line is known as the dislocation core. For the edge dislocation shown, the A atoms are more closely spaced than atoms in the undistorted lattice and ...

The teal, green, yellow, orange, and red hues represent the landscapes of the Core region: Teal reflects the beauty of the Blue Ridge Mountains, an iconic part of the Core’s landscapes.