“We didn’t know what it was at first,” Greene said in a statement released by NASA’s Earth Observatory this week, along with ...

A surprising discovery emerged during the City of Osceola's main street reconstruction project as crews unearthed a buried ...

According to the declassified documents a military base from the Cold War era, named Camp Century, was created beneath a glacier in Greenland and was dubbed "City ... a cover for Project Iceworm ...