New study reveals why North America is slowly ‘dripping’ into Earth's mantle - Hindustan Times

Geodynamic models say deep mantle flow from the long-subducted Farallon slab is likely behind the massive underground “drips” forming beneath North America. | World NewsA new study led by researchers at the University of Texas at Austin has revealed that an ancient piece of Earth's crust buried deep beneath the Midwest is actively drawing down large sections of toda…