Water cycle

Scientists Discover Vast Water Reservoir Deep Within Earth’s Mantle

Scientists from Northwestern University have discovered a vast reservoir of water, potentially a sixth ocean, located 700 kilometers beneath the Earth’s surface within ringwoodite. This groundbreaking finding could redefine our understanding of the planet’s water cycle and geological processes, suggesting that Earth’s oceans may have originated from its interior rather than external sources. The implications of this discovery are profound, impacting our understanding of tectonic activity and the evolution of the planet’s hydrosphere.

Scientists Discover Massive Subterranean Ocean 400 Miles Underground

Recent study reveals a massive subterranean ocean 400 miles underground, challenging our understanding of the planet’s water cycle. The water is located in the mantle transition zone and was discovered through tectonic wave measurements. This challenges previous beliefs about the distribution of water within the Earth.