Changes in Earth's gravity in relation to magnetic field measured

From the Helmholtz Association of German Research Centres Rapid changes in the Earth’s core: The magnetic field and gravity from a satellite perspective Annual to decadal changes in the earth’s…

First measurement of magnetic field in Earth's core

Earth’s internal dynamo generates average field in outer core 50 times that at surface A University of California, Berkeley, geophysicist has made the first-ever measurement of the strength of the…