A massive underground ocean, three times larger than all surface ... The monumental reservoir lies hidden within a blue rock ...
Rather than extracting oil from the ocean floor — as offshore rigs ... Within two years, the CO2 gas mineralizes, becoming ...
According to the study “Dehydration Melting at the Top of the Lower Mantle” (2014), this discovery suggests a “whole-Earth water cycle,” with water moving not only between surface and ...
The most likely explanation, they recently reported in the journal Geophysical Research Letters, is a massive underground ocean that has more water than all of the great lakes in North America ...