Earth's mantle is so gooey, it takes eons for material that has been displaced by the weight of ice sheets to flow back. And ...

In just two decades, Greenland has gained more than 1,600 kilometers (1,000 miles) of new coastline—not due to tectonic uplift, land reclamation, or natural sediment buildup, but because its ancient ...

The Pentagon is poised to shift its oversight of Greenland by putting it under U.S. Northern Command, a symbolic gesture that would more closely align the island territory with the U.S. as President ...

Colorful red, blue and yellow houses dot its snow-covered hills. Seals, whales and fish swim in the frigid, glacial waters that lap its shores. And it’s covered in ice. What else is there to know ...

Sen. Chris Coons, D-Del., declared on CNN Monday that the average middle American probably has no idea where Greenland is on a world map. Appearing on CNN’s "Inside Politics," Coons made the comment ...