The Earth is made up of four major layers: the surface crust, the semi-molten mantle, a liquid metal outer core, and a solid ...

Geophysics is broadly the study of the physics of planetary bodies and atmospheres, including the flow of energy through these systems. The term may also be used more narrowly to describe the ...

Summer’s here—and so are the long days, warm nights, and endless reasons to celebrate. Whether you're shopping for beach lovers, backyard grill masters, or globe-trotting adventurers, our curated ...