תפריט כתבה
Forgotten samples from Greenland's Cold War base reveal warmer summers during ancient ice-free period
Phys
02:40
The site of a former U.S. military base in Greenland was ice-free at a time when summers were a few degrees warmer than today, according to a new University at Buffalo–led study of ancient sediment recovered from beneath the site in the 1960s.
