An ancient slab of Earth's crust buried deep beneath the Midwest is sucking huge swatches of present-day's North American crust down into the mantle, researchers say. The slab's pull has created ...

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 ...

Now, a year shy of the recordings’ 50th anniversary, the session will come out as The Manticore Tapes on June 27. The release’s first single is a ragged rendition of the band’s eponymous ...