"EARTH INNER CORE" content on TweakTown - Page 1

A new study from seismologists claims Earth has a smaller core inside its inner core, leading researchers to a new level of planetary understanding.

One of the biggest mysteries of Earth is deep beneath its surface, and a new study says that it just stopped spinning and has flipped.

Researchers have found something very strange 3,100 miles below the surface of Earth, and it has to do with Earth's core.