A powerful “river of stones” discovered under the Caribbean Sea
Ursula Pamela Garcia Guillaume Woznica 5 hours ago 4 min Geologists find plate tectonics move through a warmer, softer underlying layer called the asthenosphere (credit: UH) Geologists have long believed that tectonic plates move because they are dragged down by their weight. and that a softer, warmer layer called the asthenosphere serves as a passive … Read more