Earth’s magnetic field is constantly swirling and shifting thanks to a colossal ocean of liquid metal sloshing around in its belly, but perhaps there's more to the story. In a new study, geologists ...

Far below the postcard beaches and turquoise shallows of Bermuda, scientists have mapped a colossal slab of rock that should not be there. The hidden feature, sitting deep under the Bermuda Triangle, ...

Pink boulders led scientists to a massive granite formation buried under Antarctica’s ice, solving a decades-old geological ...