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 ...

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 ...

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

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

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

"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.