Geodynamic models say deep mantle flow from the long-subducted Farallon slab is likely behind the massive underground “drips” ...

When spring arrives in Michigan’s Upper Peninsula, Fayette Historic State Park awakens with a special kind of magic. The hardwood forests burst with new growth, migratory birds return to fill the air ...

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

A fascinating new study reveals that a massive chunk of Earth’s crust, buried deep beneath the Midwest, is slowly pulling ...