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

Mantle plumes beneath volcanic hotspots, like Hawaii, Iceland, and the Galapagos, seem to be anchored into a large structure within the core-mantle boundary (CMB). A new study, published in Science ...

Exploring Earth's deep interior is a far bigger challenge than exploring the solar system. While we have traveled 25 billion km into space, the deepest we have ever gone below our feet is just over 12 ...

Travertine is not only a geological wonder but also a popular building material. Its use dates back to ancient Rome, evident ...