In a new study, researchers explained that less is known about the topography beneath the ice of Antarctica than any other ...

Yet much about the landscape under the ice has been uncertain, because ground and air surveys are difficult in the region.

As the Earth warms, new shipping routes from one side of the globe to the other are opening around Greenland, making the vast ...

The United States operated a number of bases in Greenland during the Cold War, which an expert said it could reopen.

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

A panel of three judges in the Ninth Circuit Court of Appeals voted 2-1 to dismiss claims by Republicans that the maps ...

A panel of federal judges has sided with California in the fight over a new U.S. House map approved by voters.

President Trump wants to return to the 19th century’s international order. He will leave America less prosperous—and the ...

If you've ever caught yourself wondering whether we are living in a simulation, well, this selection of images might make you ...