Despite being tied together beneath the surface, these regions diverge sharply above it. Iceland and the Azores are ...

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, ...

An air defense zone was established around Alaska for the identification of all aircraft in a bid to boost U.S. national ...

The Weather Network described the temperature pattern as “upside-down” that “paints a surreal picture” in which “Canada’s polar region will be milder than cities like Toronto, Hamilton, Ottawa, and ...

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