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

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

A newly analyzed medieval manuscript suggests that sailors from the same region as Christopher Columbus may have known about ...

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

The harrowing images of Thailand and Myanmar on Friday morning after a 7.7 magnitude earthquake struck the region lay bare ...

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

In military service members with a history of repetitive blast exposure, researchers found that higher blast exposure correlated with changes in the functional connectivity between brain regions. Even ...

Cratonic thinning refers to the wearing away of cratons, which are regions of Earth's continental ... a wider project led by Hua to map what lies beneath North America using a high-resolution ...

Donald Trump wants the United States to buy Greenland for its strategically vital resources, to bolster US security and give ...

A near-death experience in the jungle with armed guerrilla fighters led to one horticulturist creating his dream garden at a ...