The global mid-ocean ridge, with a total length over 65,000 km, is the longest volcanic chain on Earth. Hot magmas are extracted from the upwelling asthenosphere beneath the ridge axis to produce ...
New research from the University of Houston reevaluates the role of the asthenosphere in tectonic plate movement. According to the new study published in Nature Communications by scientists from the ...
A 3D computer model of the asthenosphere by Rice University geophysicists finds that the convective cycling and pressure-driven flow can sometimes cause the asthenosphere to move even faster than the ...