Earth's crust ranges from 5 to 70 kilometers in thickness and serves as the planet's outermost layer. This thin shell represents less than one percent of Earth's total mass, yet it's the only layer we ...

Hell, or something like it, may be a little closer than we thought. As a new study published in Nature Geoscience reveals, geologists at Cornell and the University of Texas have discovered a “hidden” ...

For the first time in human history, earthling scientists have analyzed first-hand data gathered firsthand about the internal structure of a planet other than their own. Thanks to data taken by NASA’s ...