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.

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

An abandoned “city” from the Cold War has been discovered beneath the ice in a radar image captured by NASA scientists in ...

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

During an ice sheet survey over Greenland, NASA scientists accidentally discovered a massive Arctic Cold War base. Credits: ...

The ambitious and top secret project was supposed to withstand a first strike by the Soviet Union, but it ultimately couldn't ...

NASA scientists conducting surveys of arctic ice sheets in Greenland got an unprecedented view of an abandoned "city under ...

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

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

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

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