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

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

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

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

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

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

A routine NASA ice survey in Greenland unearthed the abandoned Cold War-era Camp Century, a once-secret US military base.

NASA scientists have made an extraordinary discovery beneath the ice in Greenland: an abandoned Cold War-era military ...

NASAs recent radar survey over Greenland has uncovered Camp Century, a Cold War-era U.S. military base buried beneath 100 ...

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