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

As a NASA science flight was flying over the Greenland ice sheet this spring, a surprise popped up on a specialty radar: a hidden Cold War city more than 100 feet beneath the ice.

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

"In the new data, individual structures in the secret city are visible in a way that they've never been seen before," said ...

During an ice sheet survey over Greenland, scientists with NASA accidentally discovered a massive abandoned Cold War base.

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

Nasa scan reveals abandoned Cold War 'nuclear' city under Greenland ice - New radar device will ultimately be used to measure ...

NASA has discovered Camp Century, a hidden Cold War-era military base buried 100 feet beneath Greenland's ice using advanced radar technology. The base, part of the secret "Project Iceworm," was ...

Deep below the thick ice of Greenland lies a labyrinth of tunnels that were once thought to be the safest place on Earth in ...

NASA said new mapping shows the abandoned base "like never before", almost 60 years after the US abandoned the project.

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

CAMP CENTURY, Greenland (WKRC) - NASA scientists said they've found an abandoned "city under the ice" while performing a ...