Solid, iron-rich megastructure under Hawaii slows seismic waves and may drive plume upwelling

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 ...
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Driving Critical Minerals Security

Investigate the risks facing U.S. critical minerals security in this one-day course. Driving Critical Minerals Security is a one-day course that will cross-examine the building and management of ...