A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

The Gulf of Mexico is now called the Gulf of America for Google Maps users in the United ... bordered and nearly landlocked by North America with the Gulf's eastern, northern, and northwestern ...

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

North America ... the Earth's mantle below. This is the conclusion of researchers from the U.S. and China, who found that the ...

Greg Grandin’s sweeping history of the new world shows how immutably intertwined the United States is with Latin America.

The two neighbours and long-time allies have each long laid claim to the island and surrounding water, where the US state of ...

In America, growing fears of a deadly disaster are ... on a 'subduction' zone where a tectonic plate slides underneath the ...