The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?

The Trump Administration continues to monitor Greenland over its potential role in maintaining security for North America, according to testimony given by Defense Secretary Pete Hegseth.

The wind, having tumbled down 4,000 feet of elevation from the domed summit of the ice sheet hundreds of miles to the west, charged over the surface in wavelike pulses. The GreenDrill site sat on the frozen edge of the Northeast Greenland Ice Stream,

Inside this double issue of SciAm, you’ll find black holes that burp up their stellar meals, metal detectorists that hit pay dirt, hope for psychopathy, the truth about testosterone and a consumer gui

Denmark is willing to invest more in Greenland and grant the Arctic island greater authority over its foreign policy affairs, Danish Prime Minister Mette Frederiksen said on Tuesday.

French President Emmanuel Macron touched down in Greenland on Sunday, for an official visit designed to bolster European support for the Danish territory, which is still batting away advances from the Trump administration.

T HERE ARE two ways of looking at the trip made by Emmanuel Macron, France’s president, to Greenland on June 15th. At one level it was a defiant message to America’s Donald Trump, who continues to threaten to annex the island,

President Emmanuel Macron said France would be available to conduct joint exercises to improve security in Greenland, the Danish territory coveted by US President Donald Trump.“Greenland is subject to preying ambitions,

France's Emmanuel Macron is visiting Greenland to hold talks on North Atlantic and Arctic security, climate change and critical minerals.

Danish Prime Minister Mette Frederiksen said Copenhagen is willing to invest more in Greenland as Denmark tries to fend off U.S. President Donald Trump’s bid to seize the Arctic island.