The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

Stanford researchers have created the first-ever global map of a rare earthquake type that occurs not in Earth's crust but in ...

Most of the time, the shape of Earth’s magnetic field is quite similar to that which would be produced by a bar magnet ...

Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...