“Hearst Magazines and Yahoo may earn commission or revenue on some items through these links.” Here’s what you’ll learn when you read this story: To understand the mantle—the largest layer of Earth’s rocky body—scientists drill deep cores out of the Earth. Scientists drilled the deepest core yet and recovered serpentinized peridotite that forms when saltwater interacts with mantle rock. Although …
Read More »Scientists Drilled So Deep Into the Center of the Earth, They Knocked on the Mantle’s Door
