Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

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

Researchers used computer models to predict the Arctic's first ice-free day in its northernmost ocean. "Ice-free" is defined as less than 1 million square kilometers (about 386,000 square miles) of ...

By Michael Harmon In the 19th and 20th centuries, railroads revolutionized transportation in North America ... Its summit — a subarctic tundra — has been known to see record weather events ...

This shift, against the backdrop of President Donald Trump’s renewed call to secure Greenland “one way or the other,” presents conservatives with a clarion call: America must deepen its ...

New maps from WXCharts, which uses Met desk data ... but with the high pressure to the north becoming more dominant it should lead to a reduction in shower activity seen on previous days.

Reference: “Arctic sea-ice loss drives a strong regional atmospheric response over the North Pacific and North Atlantic on decadal scales” by Ivana Cvijanovic, Amelie Simon, Xavier Levine, Rachel ...

SEOUL, March 11 (Reuters) - South Korea's acting President Choi Sang-mok said on Tuesday that U.S. President Donald Trump's "America First" policies had started targeting his country. Choi said ...

“Greenland, located at the crossroads of North America, Europe, and Asia, is rising in strategic importance, and every major power wants a stake in it.” The US has coveted Greenland for over a century ...

Maná, one of Latin rock’s most decorated bands, have announced a North American tour kicking off on Sept. 5 with two shows at Frost Bank Center in San Antonio, Texas. Across more than 30 dates ...

The ocean is a mysterious place, and if you have a fear of the deep waters, this video will probably make it worse. Footage of a submersible capturing some intriguing footage of a pre-historic sea ...