Greenland is renowned for its substantial ice sheet. It appears on satellite maps as a massive, immobile, frozen block. But a ...

As the Cold War intensified at the end of the 1950s, the U.S. Army devised a plan to build a sprawling launch site for nuclear missiles — underneath the ice in Greenland. Dubbed "Project Iceworm," the ...

Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story beneath its center suggests ...

Camp Mystic, on the banks of the Guadalupe River near Hunt, Texas, has been operated by generations of the same family since ...

Sometimes, discoveries are made by mistake. Recently, NASA ended up finding a 60-year-old structure hidden under the ice in Greenland. There's more to come.

For more than a century, a patch of cold water south of Greenland has resisted the Atlantic Ocean's overall warming, fueling debate among scientists. A new study identifies the cause as the long ...