9.17.22 glaciers caves IMG_9232.JPEG

Sólheimajökull Glacier, in Iceland's southern region, is melting, by some estimates losing approximately 2 feet of ice per week and receding the length of an Olympic swimming pool each year. (Courtesy of Eric Clayton)
Sólheimajökull Glacier, in Iceland's southern region, is melting, by some estimates losing approximately 2 feet of ice per week and receding the length of an Olympic swimming pool in a year. (Courtesy of Eric Clayton)