Scientists have made a groundbreaking discovery that challenges our understanding of Earth’s structure: an ocean located deep within the Earth’s mantle. This hidden reservoir could rival the volume of ...

Where did all the water come from? Water, water everywhere. It covers 70 percent of Earth’s surface and earns it the nickname “the blue planet.” And yet… where did it come from? How is it so abundant ...

ORLANDO, Fla. — A new NASA mission is set to launch that will study the effects of Earth’s magnetic field on us. NASA and SpaceX are set to launch the TRACERS mission from California later this month ...

A dip in Earth's gravity field beneath Antarctica is helping scientists track deep-Earth changes over tens of millions of years. When you purchase through links on our site, we may earn an affiliate ...

A view of the Earth’s interior around 1 billion years ago: Tangled magnetic field lines inside the core are linked with the Earth’s exterior magnetic field. (Scientifically correct image from a ...