As a NASA science flight was flying over the Greenland ice sheet this spring, a surprise popped up on a specialty radar: a ...

Radar surveys occasionally show evidence of the base, lurking there like an environmental time bomb under the ice. But in ...

Scientists now have a clearer picture of Camp Century, an abandoned U.S. military base long hidden under the ice in Greenland ...

As it turns out, this abandoned "secret city" was the site of a secret Cold War project known as Project Iceworm which called ...

A radar image taken by Nasa scientists while flying over Greenland has revealed an abandoned Cold War -era “city” under the ...

NASA scientists have found the remains of a U.S. military base buried 100 feet below the surface of the ice in Greenland.

NASA scientists found Camp Century, an abandoned Cold War military base, during a flight to map the Greenland Ice Sheet.

"We were looking for the bed of the ice and out pops Camp Century," NASA cryospheric scientist Alex Gardner said.

Camp Century, a subterranean military base in Greenland, was spotted under the icy expanse during a flight earlier this year.

What’s old is new again. NASA scientists discovered an underground “city” buried 100 feet beneath the ice of Greenland.

NASA performed a scientific mission earlier this year, surveying Greenland's massive ice sheet to test the limits and ...